50W 70W 100W LED Cob Indoor Garden Plant Grow Light Chip DIY Full Spectrum Growth Lamp
🤞🏻🤞🏻🤞🏻
I used one of these COBs and an old CPU heatsink in order to help keep it cool. I used it on seedlings but I cannot say it helped or hindered their growth. I will set up a control group and add more information later.
Bought these twice, overheated them the first time;, accidently ran them hot enough to burn finger on heatsink. They still worked fine till I overheated them again when water cooling pump died🤣 New ones been running 24/7 since purchase🙊
speedy & good price
hatékony!
thank you very much.
thank a lot my friend good product
top
I ordered the 50W version and it has worked well for my plant!
really powerfull!