it shines really bright, delivered by gls,not the fastest delivery but the seller told me before the order,was black friday and thats why,the seller communication 5 stars,he answer me very fast to all my annoying questions and again thanks for that,all leds work,reccomanded
Delivered in 3-4 day from Germany to Home. Perfect package and quality. I ordered second order on 25.11 The best price and fastest delivery in EU for Quantum board grow light. Every other options from China takes more time, extra taxes and troubles for the EU countries. The store quantity in EU stores is big advantage. The price was even better second time. I measured the light and the real power from the wall and can say it is the best led grow light I have ever had. I can recommend 4 board for 1x1 m to 1.5 x 1.5 grow tent. The results can be the same or close to 1000W hps with 400-440W and 4 boards (2 x240W) for experience grower and for sure better form 600W HPS with less noise, heat and healthier plants and less risk in every aspects. Quantum boards are the future !!!