Unlike all other listings these are already assembled and ready to rock! I also add a dimmer switch so you can cut back on the intensity of the light for vegg and ramp it up full blast during flowering. I will warn you , you should wear protective eye-ware when the light is on it is brighter than any grow light ive seen. I will custom build it however you like.
For 30 dollar up charge i will install the 660nm diodes in addition to the lm301b's for UV. It help with yield and density of the growth. 250W QB288 lm301B 3000K / 3500K sk bin mix 660nm led grow light, led quantum board. Plug wire+Wago blocks+Hanging Rope+Screws: 1sets.
Brand New 3rd Gen High-Efficiency Passive-Cooled Proprietary. Custom made precision engineered Board and Passive heat-sink. Ideal for veggie and flower bloom 3000K Single Color+660nm, Full Spectrum Range between 400nm thru 730nm. Pre-Assembled Plug and Play Design. Veggie Footprint: 4' x 4' sqft thru 6' x 6' sqft.
(Based on your placement height). Flower Footprint: 3' x 3' sqft thru 5' x 5' sqft. Quantum Boards - 2 x 288 total 576 pcs Samsung LM301B LED's.
LM301B, 250W Quantum board kit, designed to replace a 500W HID. Full spectrum Top-Bin Samsung LM301B diodes (3000K Spectrum). PPF: Over 1178 umol/s; PAR efficacy: 2.5 umol/j. Designed for Commercial grade applications. Our grow light kits are pre-assembled and ready to use out of the box, plug and play, easy to install high quality nylon rope for suspending to your required height.
2 x 288 Boards Made with Original Samsung LM301B LED's Chip Diodes. Color Temperature: 3000K (Limited Availability). 1x Slate 2 Double Predrilled Heatsink.
(200mm x 580mm) Custom Made Production. I added the dimmer switch.
I encourage you to wear protective glasses and never... Ever look directly into this light. Its incredibly bright when the dimmer is turned up and will cause eye damage.
Your plants will absolutely love it. I will never go back to traditional lighting. The item "HLG 300 Quantum Board LED Grow Light(DIMMABLE!) Kit v3 withSamsung LM301B 2x 288" is in sale since Tuesday, March 12, 2019.
This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Gardening Supplies\Hydroponics & Seed Starting\Grow Light Kits". The seller is "quantumboardlighting" and is located in Morganton, North Carolina. This item can be shipped to North, South, or Latin America, all countries in Europe, Australia, Japan, China, South Korea, Indonesia, Taiwan, South africa, Thailand, Hong Kong, Israel, New Zealand, Philippines, Singapore, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Malaysia, Maldives, Oman, Pakistan, Reunion, Viet nam.