300 Watt Cree CXB3590 Linear Framework

300 Watt Cree CXB3590 Linear Framework

size: 42.00 W × 3.00 H × 5.50 L
Color Temperature *

We start with our 300 Watt (4) COB Cree CXB3590 Kit.  Then we add an aluminum angle frame.  Then we mount everything to the frame with the appropriate spacing matched to the size of your growing area.  All you do is hang it up and plug it in.


Using selected components considered by many to be the best combination of efficiency and light quality, we offer a 300 watt CREE CXB3590 COB Linear Frame Grow Light with (4) Cree CXB3590 LEDs pre-assembled and mounted on highly efficient 140mm Cooliance black anodized aluminum pin cushion heatsinks using Arctic 5 Thermal paste - wired up to a Meanwell HLG-320H-C2100B power supply with waterproof quick connectors and a pre-wired potentiometer for dimming.  Fused 10A power cord and 18GA wire keep things safe.  


This light comes completely assembled as shown.  Get up and growing fast and safely.  Our frame is designed to spread the light output evenly over your grow area to give even coverage at operating heights of 12-18" above the canopy.



Cree CXB3590 TOP BIN (CD Bin) COB LEDs

Ledil ANGELINA 90 Degree Reflectors (removable)

Cooliance 140mm Black Anodized Aluminum Passive Pin Cushion Heatsinks

Dimmable from 100 % to 10% Power Output

Meanwell HLG-320H-C2100B power supply with waterproof interconnects - connected to a fused 10A power cord for safe operation

42" x 5.5" Aluminum Angle Frame with COBs spaced at 12" on center for even coverage



Total Wattage Consumption (@ wall): 300
PAR watts: 135
PPF: 630



18" x 48" to 24" x 48" @ 12-18" above canopy

PPFD @ 18" x 48" = 1120

PPFD @ 24" x 48" = 920


5 based on 2 reviews. Leave a Review.
Written by ill Gil on Feb 22nd 2017

Environmental control is always my biggest concern when switching lights. Constantly running through my head are questions like, Is my room going to get to hot with this light, do I need to bring in ac, duct it, exhaust? After receiving my 300w Cree, I set it all up for a test run and to my amazement it ran so cool I might have to bring in heat. lol. So satisfied with everything about the light, and the awesome customer service. I Couldn't be happier. Thank you guys.

Fantastic product and great service
Written by Ian on Jan 19th 2017

The quality of service was fantastic, I got all my questions answered in a timely manner. The product itself is great, I've been using it for a month now and it's been rock solid and crazy bright! If I need another light in the future, this is the place I'll come back to.

Leave a Review

Below are the available bulk discount rates for each individual item when you purchase a certain amount