The new design has 30% larger heat sink and allows the power supply to be mounted on the top. Please check the pictures for all details. The newest Samsung horticultural diodes used lm301h. Led Driver life span 7 years.
COBs life time 50000 hours. Achievable 2g of yield per Watt. Efficient solution to cover the tents from 60x60.
The power supply can be kept either inside or outside of the growing space to maintain the desirable temperature. Please note: every grow lamp needs the air circulation. The board can't be locked in the wardrobe or any other small space without some air movement or extraction. Even the smallest clip on fan mixing the air above the board will do the job. Or any other if needed.
Please check my other auctions where you can find more lamps and DIY lamp's accessories. The item "Grow Light Quantum Board 120W LED lm301h 3500K+660nm+IR Tomato Herb Mean Well" is in sale since Friday, July 17, 2020. This item is in the category "Garden & Patio\Hydroponics & Seed Starting\Grow Light Kits". The seller is "spectrumgarden" and is located in EDINBURGH. This item can be shipped to United Kingdom.