I purchased 3 of these in different color temperatures to give flexibility. After 5 weeks the flowering was on point and looked incredible. I contacted Dan to add 4 more Cobs . I pulled the trigger on the extra Cobs at 2 pm and they were shipped that day and at my home 2 days later. Thanks for that Dan and for answering all my questions. The new Cobs were easy to add to each bar and came with the wires. I thought the buds were on point before, now I wish I hadn't hesitated to get 500 watts of these 3590 cree Cobs.
100 Watt Cree CXB3590 Linear Framework
We start with our 100 Watt 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 100 watt CREE CXB3590 COB Linear Frame Grow Light with (2) Cree CXB3590 LEDs pre-assembled and mounted on highly efficient Cooliance black anodized aluminum pin cushion heatsinks using Arctic 5 Thermal paste - wired up to a Meanwell HLG-185H-C1400B power supply with waterproof quick connectors and a pre-wired potentiometer for dimming. Fused 10A power cord and 18GA wire keep things safe. This power supply can power up to (4) COBs @ 50 watts each for future planning.
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 Black Anodized Aluminum Passive Pin Cushion Heatsinks
Dimmable from 100 % to 10% Power Output
Meanwell HLG-185H-C1400B power supply with waterproof interconnects - connected to a fused 10A power cord for safe operation
20" x 5.5" Aluminum Angle Frame with COBs spaced at 12" on center for even coverage
Total Wattage Consumption (@ wall): 100
PAR watts: 52
12" x 24" to 18" x 30" @ 12-18" above canopy
PPFD @ 12" x 24" = 1260
PPFD @ 18" x 24" = 890
PPFD @ 18" x 30" = 685
I purchased this light a week, and a half ago. For starters, this light was built with high standards. Sold all round, and the output is living up to its reputation. My only complaint is that it took a while for them to ship my order, and when I inquired to them about my order they kept informing me that they will ship it next day. Now to be fair they did tell me that they were experiencing unfavorable weather. So no problem, and no harm done. Will be ordering from this company again. P.S I will mention again that my plants are loving the spectrum, they are just preying towards it. Love it!
I bought both the 3000k and 4000k model of this same 100w light. I'm not a professional grower of anything, so take my words with a grain of salt. This light is quite efficient, it's passive heatsinks get moderately hot/warm but not uncomfortable to the touch with ambient room temperatures of 70 - 75, not bad considering how still the air is (I should probably get a fan in general for better air circulation for my peppers and cactus plants). The color of the 4000k and 3000k lights are both quite white, but the 3000k has a notably warmer hue (still far closer to white than the orange glow of an HPS). I'll update my review later if I can think of more useful information to include. The only thing I wish these lights came with would be a lens for the storing the LEDs without worrying about damaging them.
Below are the available bulk discount rates for each individual item when you purchase a certain amount