Get an additional 3% off when you pay by Bank Transfers (ACH) or Money Order. Select your option at check out.
All Other Payment Options
We accept all major credit cards, crypto and Paypal 0% credit plans. More detail here.
GMAX 150 features the Latest in Horticulture LED Technology from Samsung with their new LH351H v2 3.75 umols/J Deep Red LEDs and the LM301H full spectrum White light LEDs. GMax 150 was engineered to the most stringent standards of Greenhouse LED grow Lights today, no moving parts and industry best quality components give you a fixture with durability, next-generation efficiency, and Robust Spectrum and PAR from strong plant growth and yield.
NEW! Samsung LH351H v2 - 3.75 umols/J
The industries only 10 Year Warranty!
Coverage Footprint:
Flower:
1 Unit
2' x 2' area (.6m x .6m)
Max 2' x 3' (.6m x .9m)
2 Units
3' x 3' area (.9m x .9m)
Veg (1 unit)
2' x 3' area @ 18"
2' x 4' area @ 24"
Hanging Height :
Flower:8"-18"
Pro Tips: Wk1-3 @18" - Wk4-6 @14" - Wk7-10 @8"-9"
Veg: 24" - 30" (@ 100% Power)
Seedling: 24" (Dimmed Down @ 50%)
Dimmers :1
Dimmability: 0%-25%-50%-75%-100%
Dimmer Comes Standard + 2 Controller Ports
Gmax 150 Components:
LEDs: 312
White LEDs:
- 300 Top Bin Samsung LM301H 3500K WhiteLEDs - Horticulture Series
Bloom Enhancers:
- NEW! 12 Samsung LH351H Deep Reds V2 LEDs - Horticulture Series
Optics :
Samsung LM301H White LEDs:120 Degree Primary Lens
LH351H V2 660nm Deep Reds:120 Degree Wide Beam Primary Lens
Driver: Meanwell HBG Series Driver
Thermal management: Passive Cooling from anOverbuilt HeatSink
Spectrum:Full Spectrum White Light + 660nm Deep RED
The industries only 10 Year Warranty!
Videos:
Pictures:
Optic GMax 150 Specs
Grams Per Watt
up to 2.8
Yield
Up to 420 grams / 15 oz / .94 lbs
HID/HPS Equivalent
300w HPS
Kelvin
3500K DayLight White
IP Rating
IP65 Waterproof - Green House Rated
PPFD @8"
Master Controller
Compatible with Touch Screen Master Controller (2 ports)
PAR Efficacy
2.8 umols/J
Actual Power Draw
150 Watts
Amps
1.5 Amps at 120v
Lifetime
100,000 Hours+
Release Date
Feb 2021
Warranty
10 Years full warranty - Lifetime warranty on Meanwell Driver
Light Fixtures
GMAX 150
Cables
6 Foot attached power cord
Plug
USA, CANADA, EURO, Commercial, Industrial, etc.
(We automatically ship the correct cord for your country)
Closet Grow, Cabinet Grow & Grow Tents. & Green Houses
- Free Shipping on all orders $175+ in the continental US (some exclusions apply).
- In most cases tracking info will be provided via email within 24 hours of shipment.
- Easy Returns within 30 days of purchase + 25% restocking fee.
- Please see our Shipping & Returns policy for more details.
Warranty Information
Optic LED purchases include a 5 year warranty for lights purchased between the years of 2015 - 2018 and a 10 year warranty for lights purchased between the years of 2019 - present.