Skip to content
Free Shipping on most orders over $175 | Sales Tax in NJ only
Free Shipping on most orders over $175 | Sales Tax in NJ only

Bloom and Flowering Grow Lights

LED grow lights for flowering are engineered for crops in their peak reproductive phase. Red and far-red wavelengths dominate here, boosting bud and fruit development while supporting photoperiod needs.

These bloom red lights are commonly used in grow tents and commercial rows due to their deep canopy penetration and efficiency. Growers aiming for maximum yield without sacrificing quality will benefit from lighting that aligns with upper DLI recommendations.

Optimize your indoor grow with our energy rebates program and bulk pricing, plus read our comprehensive blog to understand how PPFD and light penetration affect plant canopies.

Original price $99.00 - Original price $99.00
Original price
$99.00
$99.00 - $99.00
Current price $99.00

HLG 30 UVA Supplement LED Bar

Horticulture Lighting Group

Enhance resin production and boost flower quality with robust 30W UVA power. The HLG 30 UVA Supplement is a waterproof, 30-watt UVA LED bar designe...

View full details
Original price $99.00 - Original price $99.00
Original price
$99.00
$99.00 - $99.00
Current price $99.00
Original price $59.99 - Original price $150.00
Original price
$59.99 - $150.00
$59.99 - $150.00
Current price $59.99

Secret Jardin TLED 26W 54" Blooming LED Bar

Secret Jardin

Flower low plants efficiently with this 26W full-spectrum LED bar designed for tight spaces and vertical grow setups. TLED is a 220-volt LED light...

View full details
Original price $59.99 - Original price $150.00
Original price
$59.99 - $150.00
$59.99 - $150.00
Current price $59.99
Original price $225.00 - Original price $225.00
Original price
$225.00
$225.00 - $225.00
Current price $225.00

Grand Master LEDs Tarantula Predator

Grand Master LEDs

Boost canopy penetration and spectral precision with ultra-efficient 10W light bars—built to scale, daisy-chain, and thrive in humid grow environme...

View full details
Original price $225.00 - Original price $225.00
Original price
$225.00
$225.00 - $225.00
Current price $225.00
Original price $115.00 - Original price $115.00
Original price
$115.00
$115.00 - $115.00
Current price $115.00

Secret Jardin TLED 42 Watt 95" Blooming LED Bar

Secret Jardin

Power up flowering with this 42W full-spectrum LED bar built for low plants and tight grow tent installations. TLED is a 220-volt LED light for Bl...

View full details
Original price $115.00 - Original price $115.00
Original price
$115.00
$115.00 - $115.00
Current price $115.00
Original price $728.00
Original price $728.00 - Original price $728.00
Original price $728.00
Current price $627.00
$627.00 - $627.00
Current price $627.00

Grower's Choice 1000 Watt Double Ended CMH Kit (Master Pursuit)

Grower's Choice

Run CMH, HPS, or MH lamps with this pro-grade DE fixture designed for full-spectrum power and flexible voltage input. The Grower’s Choice GC1000 DE...

View full details
Original price $728.00
Original price $728.00 - Original price $728.00
Original price $728.00
Current price $627.00
$627.00 - $627.00
Current price $627.00
Save $101.00 Save $0.00
Original price $125.00 - Original price $150.00
Original price $125.00 - Original price $150.00
Original price $125.00
$119.00 - $144.00
$119.00 - $144.00
Current price $119.00

GrowPros 4′ Under Canopy Grow Light 125W Model 1 - Full Spectrum + Far Red

GrowPros

Boost lower canopy yields and potency with 4 ft under canopy lights engineered for uniform light distribution and optimized flower development. Gro...

View full details
Original price $125.00 - Original price $150.00
Original price $125.00 - Original price $150.00
Original price $125.00
$119.00 - $144.00
$119.00 - $144.00
Current price $119.00
Save up to $6.00 Save $0.00
Original price $249.00
Original price $249.00 - Original price $249.00
Original price $249.00
Current price $164.00
$164.00 - $164.00
Current price $164.00

Grower's Choice 3K 1000 Watt Double Ended CMH Bulb

Grower's Choice

Introducing the world’s first 1000W Ceramic Metal Halide lamp. As a direct replacement for your existing 1000 watt HID fixtures, this 3K 1000W CMH ...

View full details
Original price $249.00
Original price $249.00 - Original price $249.00
Original price $249.00
Current price $164.00
$164.00 - $164.00
Current price $164.00
Sold out
Original price $249.00
Original price $249.00 - Original price $249.00
Original price $249.00
Current price $169.00
$169.00 - $169.00
Current price $169.00

Grower's Choice 4K 1000 Watt Double Ended CMH Bulb

Grower's Choice

Introducing the world’s first 1000W Ceramic Metal Halide lamp. As a direct replacement for your existing 1000 watt HID fixtures, this 4K 1000W CMH ...

View full details
Original price $249.00
Original price $249.00 - Original price $249.00
Original price $249.00
Current price $169.00
$169.00 - $169.00
Current price $169.00
Sold out
Original price $140.00 - Original price $165.00
Original price $140.00
$140.00 - $165.00
$140.00 - $165.00
Current price $140.00

GrowPros 4′ Under Canopy Grow Light Model 2 - 80% Deep Red Spectrum 125W

GrowPros

Boost lower canopy yields and flower density with 4 ft under canopy lights engineered for deep red spectrum and uniform light distribution. The Gro...

View full details
Original price $140.00 - Original price $165.00
Original price $140.00
$140.00 - $165.00
$140.00 - $165.00
Current price $140.00
Original price $159.00 - Original price $174.00
Original price
$159.00 - $174.00
$159.00 - $174.00
Current price $159.00

Faven 120W Under Canopy Lights

Faven Lighting

Boost yields from the bottom up with 120W under-canopy bars that improve bud size, reduce lollipopping, and work with any commercial grow setup. Th...

View full details
Original price $159.00 - Original price $174.00
Original price
$159.00 - $174.00
$159.00 - $174.00
Current price $159.00
Original price $152.00
Original price $152.00 - Original price $152.00
Original price $152.00
Current price $76.00
$76.00 - $76.00
Current price $76.00

Grower's Choice 3K-R 315 Watt Single Ended CMH Bulb

Grower's Choice

The Grower’s Choice 315w CMH Lamps are suitable for use in all standard 315w CMH fixtures. The 3K-R is an enhanced version of the 3K lamp that is d...

View full details
Original price $152.00
Original price $152.00 - Original price $152.00
Original price $152.00
Current price $76.00
$76.00 - $76.00
Current price $76.00
Sold out
Original price $29.00 - Original price $29.00
Original price
$29.00
$29.00 - $29.00
Current price $29.00

Lightech T8 LED Grow Light 2' 15W 6500k

Lightech

2-foot LED grow light with 15W draw, 6500K cool white spectrum, and 1800 lumens. Designed for veg, clones, and propagation shelves. The Lightech T8...

View full details
Original price $29.00 - Original price $29.00
Original price
$29.00
$29.00 - $29.00
Current price $29.00
Original price $399.00 - Original price $419.00
Original price $399.00 - Original price $419.00
Original price $399.00
$344.00 - $364.00
$344.00 - $364.00
Current price $344.00

Scynce LED Raging Kale II+ LED Grow Light

Scynce LED

Maximize growth and efficiency with this LED light designed for even distribution and enhanced flowering. The RAGING Kale II+ is a low-profile, hig...

View full details
Original price $399.00 - Original price $419.00
Original price $399.00 - Original price $419.00
Original price $399.00
$344.00 - $364.00
$344.00 - $364.00
Current price $344.00
Save up to $55.00 Save $0.00
Original price $49.00 - Original price $49.00
Original price
$49.00
$49.00 - $49.00
Current price $49.00

Lightech T8 LED 4’ 28W Full Spectrum 4000K Light

Lightech

Affordable 28W T8 LED with natural 4000K spectrum and low heat for easy, efficient plant growth year-round. For growers looking for an affordable, ...

View full details
Original price $49.00 - Original price $49.00
Original price
$49.00
$49.00 - $49.00
Current price $49.00
Original price $145.00
Original price $145.00 - Original price $145.00
Original price $145.00
Current price $59.00
$59.00 - $59.00
Current price $59.00

Grower's Choice 4K 600 Watt Double Ended MH Bulb

Grower's Choice

The Grower's Choice 4K bulb is a slightly warmer metal halide, making it suitable for both flowering and vegetative growth. Growers get the most us...

View full details
Original price $145.00
Original price $145.00 - Original price $145.00
Original price $145.00
Current price $59.00
$59.00 - $59.00
Current price $59.00
Save $86.00 Save $0.00
Original price $49.99 - Original price $188.99
Original price
$49.99 - $188.99
$49.99 - $188.99
Current price $49.99

AC Infinity IONBEAM Green LED Work Light With Dimming Timer Controller

AC Infinity

Night-safe green LED work light under 10 nmol/s for tent visibility that won't disrupt plant dark periods. The IONBEAM GREEN is the ultimate plant-...

View full details
Original price $49.99 - Original price $188.99
Original price
$49.99 - $188.99
$49.99 - $188.99
Current price $49.99
Original price $185.00
Original price $185.00 - Original price $185.00
Original price $185.00
Current price $119.00
$119.00 - $119.00
Current price $119.00

Grower's Choice 4K 500 Watt Single Ended CMH Bulb

Grower's Choice

Grower’s Choice 4k-CMH Daylight lamp is the best option for hearty vegetative growth leading to a healthy bloom phase. With a Color Rendering Index...

View full details
Original price $185.00
Original price $185.00 - Original price $185.00
Original price $185.00
Current price $119.00
$119.00 - $119.00
Current price $119.00
Save $66.00 Save $0.00
Original price $152.00
Original price $152.00 - Original price $152.00
Original price $152.00
Current price $82.00
$82.00 - $82.00
Current price $82.00

Grower's Choice 3K 315 Watt Single Ended CMH Bulb

Grower's Choice

The Grower’s Choice 315w CMH/LEC Lamps are suitable for use in all standard 315w CMH/LEC fixtures. Grower’s Choice 315w CMH/LEC Lamps use a proprie...

View full details
Original price $152.00
Original price $152.00 - Original price $152.00
Original price $152.00
Current price $82.00
$82.00 - $82.00
Current price $82.00
Save $70.00 Save $0.00
Original price $199.00 - Original price $199.00
Original price
$199.00
$199.00 - $199.00
Current price $199.00

Faven Chroma 120W Under Canopy Light

Faven Lighting

Boosts yields by 20-30% with spectrum control, 2.9 umol/J efficiency, and far red enhancement for full canopy performance. The Faven Chroma Under C...

View full details
Original price $199.00 - Original price $199.00
Original price
$199.00
$199.00 - $199.00
Current price $199.00
Original price $199.00 - Original price $199.00
Original price $199.00
$199.00
$199.00 - $199.00
Current price $199.00

Grand Master LEDs Tarantula Volcano 120W Under Canopy/Side Lighting

Grand Master LEDs

Boost lower bud sites with high-efficiency side or under canopy lighting that’s waterproof, compact, and easy to install. This side and under canop...

View full details
Original price $199.00 - Original price $199.00
Original price $199.00
$199.00
$199.00 - $199.00
Current price $199.00
Original price $145.00
Original price $145.00 - Original price $145.00
Original price $145.00
Current price $95.00
$95.00 - $95.00
Current price $95.00

GrowPros 4ft Emergency Green Light Without Battery

GrowPros

Safely illuminate your grow rooms during dark cycles with plant-safe green light that won’t disrupt flowering or short-day crop development. Earnin...

View full details
Original price $145.00
Original price $145.00 - Original price $145.00
Original price $145.00
Current price $95.00
$95.00 - $95.00
Current price $95.00
Save $50.00 Save $0.00
Original price $250.00 - Original price $275.00
Original price $250.00
$250.00 - $275.00
$250.00 - $275.00
Current price $250.00

GrowPros 8' Under Canopy Grow Light Model 2 - 80% Deep Red Spectrum 250W

GrowPros

Add deep red spectrum under your canopy to boost bud density, THC production, and total yield with this high-efficiency 250W LED fixture. The Grow ...

View full details
Original price $250.00 - Original price $275.00
Original price $250.00
$250.00 - $275.00
$250.00 - $275.00
Current price $250.00
Original price $325.00 - Original price $325.00
Original price
$325.00
$325.00 - $325.00
Current price $325.00

Grand Master LEDs Master 150R with Far Red

Grand Master LEDs

Boost flowering yields and canopy penetration efficiently in compact, low-clearance spaces and grow tents. For growers working in low-clearance spa...

View full details
Original price $325.00 - Original price $325.00
Original price
$325.00
$325.00 - $325.00
Current price $325.00
Sold out
Original price $289.99 - Original price $289.99
Original price
$289.99
$289.99 - $289.99
Current price $289.99

Mars Hydro SP 3000R 650-665nm Red Spectrum LED Grow Light

Mars Hydro

300W red spectrum LED grow light optimized for flowering, with 3.3 μmol/J PPE and IP65 waterproof rating for greenhouse use. Target your flower pha...

View full details
Original price $289.99 - Original price $289.99
Original price
$289.99
$289.99 - $289.99
Current price $289.99
Original price $185.00
Original price $185.00 - Original price $185.00
Original price $185.00
Current price $119.00
$119.00 - $119.00
Current price $119.00

Grower's Choice 3K 500 Watt Single Ended CMH Bulb

Grower's Choice

Grower’s Choice 3k-CMH lamp utilizes a full phase spectrum that is designed to be used in all stages of growth but optimized for bloom. With a Colo...

View full details
Original price $185.00
Original price $185.00 - Original price $185.00
Original price $185.00
Current price $119.00
$119.00 - $119.00
Current price $119.00
Save $66.00 Save $0.00
Original price $185.00
Original price $185.00 - Original price $185.00
Original price $185.00
Current price $119.00
$119.00 - $119.00
Current price $119.00

Grower's Choice 10K 500 Watt Single Ended CMH Bulb

Grower's Choice

Grower’s Choice final phase 10k-CMH finishing lamp should be used during the last week to two weeks before harvest and is specifically designed to ...

View full details
Original price $185.00
Original price $185.00 - Original price $185.00
Original price $185.00
Current price $119.00
$119.00 - $119.00
Current price $119.00
Save $66.00 Save $0.00
Original price $139.00
Original price $139.00 - Original price $139.00
Original price $139.00
Current price $69.00
$69.00 - $69.00
Current price $69.00

Grower's Choice 4K 315 Watt Single Ended CMH Bulb

Grower's Choice

The Grower’s Choice 315w CMH/LEC Lamps are suitable for use in all standard 315w CMH/LEC fixtures. Grower’s Choice 315w CMH/LEC Lamps use a proprie...

View full details
Original price $139.00
Original price $139.00 - Original price $139.00
Original price $139.00
Current price $69.00
$69.00 - $69.00
Current price $69.00
Save $70.00 Save $0.00
Original price $229.99 - Original price $229.99
Original price
$229.99
$229.99 - $229.99
Current price $229.99

Craft Farmer V3 120W Under Canopy Light

Craft Farmer

Craft Farmer undercanopy light boosts yield, color, and quality with optimized Deep and Far Red spectrum. The Craft Farmer V3 Undercanopy Light is ...

View full details
Original price $229.99 - Original price $229.99
Original price
$229.99
$229.99 - $229.99
Current price $229.99
Original price $227.41 - Original price $56,852.50
Original price $227.41 - Original price $56,852.50
Original price $227.41
$216.04 - $54,010.00
$216.04 - $54,010.00
Current price $216.04

FloraFlex Far Red Retro Fit Bars - Pack of 2

FloraFlex

Delivers targeted spectrum lighting to boost canopy penetration and improve plant development. The FloraFlex Far Red Retro Fit Bars are a simple ye...

View full details
Original price $227.41 - Original price $56,852.50
Original price $227.41 - Original price $56,852.50
Original price $227.41
$216.04 - $54,010.00
$216.04 - $54,010.00
Current price $216.04
Save up to $2,842.50 Save $0.00
Original price $967.92 - Original price $53,235.60
Original price $967.92 - Original price $53,235.60
Original price $967.92
$919.52 - $50,573.60
$919.52 - $50,573.60
Current price $919.52

FloraFlex 6 Bar 720W Far Red Under Canopy Lights - 4x8 to 4x12

FloraFlex

6-bar LEDs delivering 3.3 µmol/J efficiency for stronger lower canopy growth bigger yields and reliable indoor performance. The FloraFlex 6 Bar 720...

View full details
Original price $967.92 - Original price $53,235.60
Original price $967.92 - Original price $53,235.60
Original price $967.92
$919.52 - $50,573.60
$919.52 - $50,573.60
Current price $919.52
Save up to $2,662.00 Save $0.00
Original price $537.26 - Original price $42,980.80
Original price $537.26 - Original price $42,980.80
Original price $537.26
$510.40 - $40,832.00
$510.40 - $40,832.00
Current price $510.40

FloraFlex 3 Bar 360W Far Red Under Canopy Lights - 4x4 to 4x6

FloraFlex

Drives 3.3 µmol/J efficiency and fuller plant growth for healthier lower canopy and consistent high yields. The FloraFlex 3 Bar 360W far red plant ...

View full details
Original price $537.26 - Original price $42,980.80
Original price $537.26 - Original price $42,980.80
Original price $537.26
$510.40 - $40,832.00
$510.40 - $40,832.00
Current price $510.40
Save up to $2,148.80 Save $0.00
Original price $129.99 - Original price $129.99
Original price $129.99
$129.99
$129.99 - $129.99
Current price $129.99

Medic Grow UV + FR 4 ft Supplemental LED Grow Light Bar

Medic Grow

Enhance flavor, yield, and growth with Medic Grow’s UV + Far Red LED bar built to supercharge your main LED setup. The Medic Grow UV + FR Bar is a ...

View full details
Original price $129.99 - Original price $129.99
Original price $129.99
$129.99
$129.99 - $129.99
Current price $129.99
Original price $149.00 - Original price $149.00
Original price $149.00
$149.00
$149.00 - $149.00
Current price $149.00

HLG 100 Rspec Veg & Bloom Full Spectrum LED Light

Horticulture Lighting Group

Grow healthier buds with full-spectrum light, deep red LEDs, and passive cooling in a compact 95W high-output fixture. The HLG 100 Rspec delivers s...

View full details
Original price $149.00 - Original price $149.00
Original price $149.00
$149.00
$149.00 - $149.00
Current price $149.00
Original price $200.00 - Original price $200.00
Original price
$200.00
$200.00 - $200.00
Current price $200.00

Grower's Choice 120W Red Enhanced Under Canopy Light

Grower's Choice

120W under canopy light with 3.07 µmol/J efficacy, 371 µmol/s output, and IP66 rating. Red spectrum designed for lower bud development. The Grower’...

View full details
Original price $200.00 - Original price $200.00
Original price
$200.00
$200.00 - $200.00
Current price $200.00
Original price $1,199.00 - Original price $1,474.00
Original price $1,199.00 - Original price $1,474.00
Original price $1,199.00
$1,099.00 - $1,374.00
$1,099.00 - $1,374.00
Current price $1,099.00

Grower's Choice TSL-800 1:1 HPS Replacement

Grower's Choice

Upgrade to a high-efficiency LED replacing 1000W HPS with improved cooling and superior bloom spectrum. The Growers Choice TSL-800 is the next-gen ...

View full details
Original price $1,199.00 - Original price $1,474.00
Original price $1,199.00 - Original price $1,474.00
Original price $1,199.00
$1,099.00 - $1,374.00
$1,099.00 - $1,374.00
Current price $1,099.00
Save up to $100.00 Save $0.00
Original price $169.00 - Original price $169.00
Original price $169.00
$169.00
$169.00 - $169.00
Current price $169.00

Photontek 50W FAR-RED LED Bar

Photontek

Boost Photosynthetic Efficiency with the Photontek 50W FAR-RED LED Bar for Next-Level Growth Built for serious growers using the Photontek X or XT ...

View full details
Original price $169.00 - Original price $169.00
Original price $169.00
$169.00
$169.00 - $169.00
Current price $169.00
Original price $200.00 - Original price $200.00
Original price
$200.00
$200.00 - $200.00
Current price $200.00

Grower's Choice 120W Full Phase Under Canopy Light

Grower's Choice

120W under canopy light with 2.87 µmol/J efficacy, IP66 rating, and up to 30-fixture daisy chaining. Built to maximize lower canopy bud development...

View full details
Original price $200.00 - Original price $200.00
Original price
$200.00
$200.00 - $200.00
Current price $200.00
Original price $375.00 - Original price $400.00
Original price $375.00
$375.00 - $400.00
$375.00 - $400.00
Current price $375.00

GrowPros 8' Viper Under Canopy Grow Lights Model 4 - 300W Dual Channel 80% Red + White / Far Red (730nm)

GrowPros

Hit every layer of your canopy with dual-channel red, white, and infrared lighting to grow bigger buds, speed up flowering, and reduce labor at har...

View full details
Original price $375.00 - Original price $400.00
Original price $375.00
$375.00 - $400.00
$375.00 - $400.00
Current price $375.00
Original price $200.00 - Original price $225.00
Original price $200.00
$200.00 - $225.00
$200.00 - $225.00
Current price $200.00

GrowPros 4' Viper Under Canopy Grow Lights Model 4 - 150W Dual Channel 80% Red + White / Far Red (730nm)

GrowPros

Boost bud quality and increase yields by lighting up the lower canopy with a compact dual-channel system designed for deeper, more uniform flower d...

View full details
Original price $200.00 - Original price $225.00
Original price $200.00
$200.00 - $225.00
$200.00 - $225.00
Current price $200.00
Original price $375.00 - Original price $400.00
Original price $375.00 - Original price $400.00
Original price $375.00
$345.00 - $400.00
$345.00 - $400.00
Current price $345.00

GrowPros 8' Cobra Under Canopy Grow Lights Model 3 - 300W Dual Channel UVA + Blue + 5000K / Deep Red + Far Red + 3000K

GrowPros

Light up the entire canopy from top to bottom with this 8ft dual-channel fixture that boosts both veg and flower performance using UVA, blue, red, ...

View full details
Original price $375.00 - Original price $400.00
Original price $375.00 - Original price $400.00
Original price $375.00
$345.00 - $400.00
$345.00 - $400.00
Current price $345.00
Save up to $30.00 Save $0.00
Original price $200.00 - Original price $225.00
Original price $200.00 - Original price $225.00
Original price $200.00
$195.00 - $220.00
$195.00 - $220.00
Current price $195.00

GrowPros 4' Cobra Under Canopy Grow Lights Model 3 - 150W Dual Channel UVA + Blue + 5000K / Deep Red + Far Red + 3000K

GrowPros

Push more light through your canopy layers using this compact 4ft dual-channel fixture built for B-bud boost and consistent growth below the tops. ...

View full details
Original price $200.00 - Original price $225.00
Original price $200.00 - Original price $225.00
Original price $200.00
$195.00 - $220.00
$195.00 - $220.00
Current price $195.00
Save up to $5.00 Save $0.00
Original price $1,099.00
Original price $1,099.00 - Original price $1,099.00
Original price $1,099.00
Current price $699.00
$699.00 - $699.00
Current price $699.00

Grower's Choice ROI-FF 650W 4 x 4 Flowering Light

Grower's Choice

Dial in explosive flowering performance with 1950 PPF output, a 3.0 µmol/J efficiency rating, and a spectrum built to fuel dense, terpene-rich yiel...

View full details
Original price $1,099.00
Original price $1,099.00 - Original price $1,099.00
Original price $1,099.00
Current price $699.00
$699.00 - $699.00
Current price $699.00
Save $400.00 Save $0.00
Original price $235.00 - Original price $260.00
Original price $235.00 - Original price $260.00
Original price $235.00
$230.00 - $255.00
$230.00 - $255.00
Current price $230.00

GrowPros 8′ Under Canopy Grow Light 250W Model 1 - Full Spectrum + Far Red

GrowPros

Boost lower canopy yields and potency with 8 ft under canopy lights engineered for uniform light distribution and optimized flower development. Gro...

View full details
Original price $235.00 - Original price $260.00
Original price $235.00 - Original price $260.00
Original price $235.00
$230.00 - $255.00
$230.00 - $255.00
Current price $230.00
Save up to $5.00 Save $0.00
Original price $150.00 - Original price $150.00
Original price
$150.00
$150.00 - $150.00
Current price $150.00

Grand Master LEDs Tarantula 2200K Booster Bar Pair

Grand Master LEDs

Fine-tune flowering and plant morphology precisely with warm-spectrum 2200K booster bars built to last. For serious cultivators looking to fine-tun...

View full details
Original price $150.00 - Original price $150.00
Original price
$150.00
$150.00 - $150.00
Current price $150.00
Original price $1,100.00 - Original price $1,100.00
Original price
$1,100.00
$1,100.00 - $1,100.00
Current price $1,100.00

Grand Master LEDs Master 6 Bloom Red

Grand Master LEDs

Drive explosive bloom cycles efficiently with powerful full-spectrum lighting ideal for tight grow spaces. For commercial growers, vertical farms, ...

View full details
Original price $1,100.00 - Original price $1,100.00
Original price
$1,100.00
$1,100.00 - $1,100.00
Current price $1,100.00
Original price $169.00 - Original price $169.00
Original price $169.00
$169.00
$169.00 - $169.00
Current price $169.00

Photontek 30W UV Supplemental Light LED Bar

Photontek

Boost terpene production and resin with energy-efficient UV light designed for final flowering stages. Take your flower game to the next level with...

View full details
Original price $169.00 - Original price $169.00
Original price $169.00
$169.00
$169.00 - $169.00
Current price $169.00
Sold out
Original price $89.99 - Original price $228.99
Original price
$89.99 - $228.99
$89.99 - $228.99
Current price $89.99

AC Infinity IONBEAM U4 4-Bar Kit Targeted Spectrum UV LED Grow Light

AC Infinity

Targeted UVA bars boost resin, terpene and fruit development with magnet-mount bars and smart scheduling. Serious growers know that light quality m...

View full details
Original price $89.99 - Original price $228.99
Original price
$89.99 - $228.99
$89.99 - $228.99
Current price $89.99
Original price $59.99 - Original price $198.99
Original price
$59.99 - $198.99
$59.99 - $198.99
Current price $59.99

AC Infinity IONBEAM U2 2-Bar Kit Targeted Spectrum UV LED Grow Light

AC Infinity

Targeted UVA bars enhance resin, terpene and flavonoid production with magnetic mounting and smart scheduling. The IONBEAM U2 is a high-performance...

View full details
Original price $59.99 - Original price $198.99
Original price
$59.99 - $198.99
$59.99 - $198.99
Current price $59.99

Frequently Asked Questions

What color spectrum is best for flowering bud?

During flowering, buds benefit from a red-heavy spectrum, which encourages budding and helps maximize yields. However, a full-spectrum light, which includes some blue, white, and other wavelengths, more closely mimics sunlight and produces healthier, higher-quality buds.

Can I use only red lights during flowering?

You can, but it's not recommended. While red light promotes flowering, using only red limits the plant’s access to other beneficial wavelengths like blue, green, and cyan. Full-spectrum lights or red lights combined with warm/cool white LEDs produce better results by providing a broader range of usable light.

Should I run all my lights (red, blue, and white) during the flowering stage?

Yes. Running all available LEDs creates a fuller light spectrum, closer to natural sunlight. This helps the plant develop more balanced growth and maximizes yield. Even during flowering, plants still use some blue and other wavelengths, not just red.

What happens if I use red and blue lights during flowering?

Red and blue combinations (sometimes called “blurples”) can support flowering but miss key parts of the light spectrum, like green and yellow. While you may still grow decent buds, modern full-spectrum LED lights (including white light) generally outperform blurple setups in both yield and quality.