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Free Shipping on most orders over $175 | Sales Tax in NJ only
Free Shipping on most orders over $175 | Sales Tax in NJ only
Rear perspective of the GrowPros Ultra 800 Grow Light showing integrated power connections and LED layout.

GrowPros Ultra Slim Series ULTRA 800 Full Spectrum + IR (208V-277V)

by GrowPros
Save $245.00 Save $245.00
$825.00
$825.00 - $825.00
$825.00
$580.00
$580.00 - $580.00
$580.00

🌿 Free shipping on $175+ orders in the USA

🌿 Ships to Canada, AK & HI. Call us for info

🌿 Price match guarantee, details here

Energy Rebates & Bulk Pricing Available

SAVE BIG on your grow setup! Email or call us at (973) 206-7590. For rebates eligibility, click here.

Cash Payment Discounts & Financing Options

Get an additional 3% off when you pay by ACH, Money, or Zelle. Select your option at check out.

We accept all major credit cards, crypto and Paypal 0% credit plans. More details here.

Full Manufacturer’s Warranty

You buy it, we back it! Your purchase is fully covered with a manufacturer’s warranty. More details here.

Get to Know the GrowPros Ultra Slim Series ULTRA 800 Full Spectrum + IR

Enhance your indoor gardening with our 800W Slim Profile Full-Spectrum LED Grow Light, specifically designed for commercial applications. This advanced grow light allows precise control over your plants' life cycle, from the vegetative stage through to flowering. Featuring a full-spectrum design, it closely mimics natural sunlight, promoting optimal growth and health for indoor plants. The Ultra Series LED grow light boasts a longer lifespan compared to traditional grow light sources, ensuring your plants thrive with enhanced vigor and productivity. Perfect for commercial growers looking to maximize plant health and yield, this grow light is the ideal choice for superior indoor horticulture.

Currently only available for 208-277V

Recommended Setup

  • FLOWER: 4’x4′ area, 5’x5′ area
  • VEG: 4’x4′ area, MAX: 6’x6′ area

DIMMABLE SPECTRUM


Slide the Bar to See How the Spectrum Changes



0 100%

PPFD

Features

  • Wide Compatibility: Works seamlessly with most popular controllers on the market, offering flexible integration with your existing setup.
  • Convenient AC Outlet: Includes a 120-277V AC output quick access outlet directly on the fixture for easy power connections.
  • Energy Efficiency: Provides up to 30% more energy savings compared to traditional HID and HPS lighting systems, reducing operational costs.
  • Optimized Photosynthesis & Yield: Scientifically engineered to enhance photosynthesis, promote vigorous plant growth, and increase overall yield.

Daisy Chaining

What's Included?

  • 1x Ultra 800Grow Light
  • 1x 12ft Power Cord for extended reach
  • 1x 240V to 277V
  • 1x RJ12 Data Cable for controller connectivity
  • 1x Pair of Mounting Hangers for secure installation
  • 1x Pair of Unistrut Hooks for added support

Download Resources

Maximum Power Electrical Data

AC Current: 208V - 4.015A | 240V - 3.489A | 277V - 3.107A

AC Power: 208V - 830.7W | 240V - 830.5W | 277V - 827W

Power Factor: 208V - 0.99 | 240V - 0.99 | 277V - 0.98

Who Should Use This Light?

  • Vertical Farmers: Optimized for multi-tier grow racks, maximizing space efficiency.
  • Commercial Cultivators: Designed for large-scale indoor operations requiring low heat output and high photon efficiency.
  • Hydroponic Growers: Ideal for precision-controlled environments needing full-spectrum lighting.
  • Efficiency-Focused Growers: Ultra-slim design and rebate eligibility make it a cost-effective long-term investment.

Best Applications

  • Vertical Cultivation: Slim profile integrates seamlessly into two- and three-tier rack systems.
  • Full Spectrum Growth: Infrared-enhanced spectrum ensures optimal vegetative and flowering performance.
  • Energy-Efficient Commercial Growing: Supports 208-277V power, reducing energy waste and costs.
  • Quick & Easy Setup: Foldable, plug-and-play design eliminates complex installation.

Why Shop with Grow Light Central?

“There’s a crapload of equipment providers out there. What makes Grow Light Central so special?”

“There’s a crapload of equipment providers out there. What makes Grow Light Central so special?”

Grow Light Central is a cannabis equipment solution provider connecting you to 100+ brands and 60+ suppliers trusted and used in the best cannabis facilies across the country.

With years of cannabis growing experience, Anthony, the owner and operator, personally ensures every order is handled right. No passing you off, no runaround, just the expert service and advice you deserve.

Specifications

Wattage: 800W

Input Voltage: 208V-277V

Controller: TrolMaster + LMA14

Control: 0-10V Dimming

Daisy Chain Port: RJ-12

Mounting Height: 12-24 inches above canopy

Power Factor: >0.9

Thermal Management: Passive

Working Temperature: 0°F to 104°F

IP Rating: Waterproof IP65

Diode Lifetime: L90: >36,000 hrs

Driver Lifetime: >50,000 hrs

Warranty: 5 Years Limited

Certifications: ETC, FCC, DLC

Heat Load Per Fixture: 2728 BTUs

Performance Data (Max Power @ 12” H)

PPF: 2181 µmol/s

PPFD (Average): 1210 µmol/m²/s

PPE: 2.7 µmol/J

Dimensions

Length: 43.5 inches

Height: 1.95 inches

Depth: 2.5 inches

Gross Weight: 19.8 lbs

FAQs

How many watts do I need for my grow space?

The wattage depends on the size of your grow tent or room. A general guideline is 30-50 watts per square foot for high-light plants like cannabis. For example, a 2x2 ft area may need 100-200W, while a 4x4 ft area may require 400-600W for optimal coverage.

What is the difference between full-spectrum and red/blue LED grow lights?

Full-spectrum LED lights mimic natural sunlight, providing a balanced mix of blue (for vegetative growth) and red (for flowering and fruiting) light. Red/blue LED lights focus on specific wavelengths but may not support plants as effectively as full-spectrum lights.

Does GrowPros offer energy rebates for its products?

Yes! The potential savings from energy rebates are substantial, often covering approximately 50-75% of the overall project cost. To get a personalized estimate of your potential savings, simply contact us and we'll provide a complimentary assessment tailored to your project.

How much energy can I save with GrowPros' energy-efficient lights?

Upgrading to LEDs can cut your energy use by up to 75% compared to old-school incandescent bulbs and around 40% less than HID lights. That means lower electricity bills, especially if you're running multiple fixtures. Plus, LEDs last way longer, so you’ll save even more on replacements and energy costs over time.

Can GrowPros LED lights be customized for different cannabis strains?

Absolutely! We offer customizable spectrums and intensities to match the specific needs of different cannabis strains. Whether you're growing high-THC or CBD-dominant plants, our tailored lighting solutions help optimize growth, potency, and terpene profiles.

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