Sansi just sent me their new 35 watt LED, marketed for illumination. The product description doesn't mention use as a grow light, but it has great specs for one; 3500 lumens, 5000K color temp, 80 CRI. In this video, I show an unboxing, power and PAR/PPFD readings. Then I set it up over a small plant for growing. I'll post a follow-up video after 30 days to show progress.
You can find this light here - https://goo.gl/ZpSYLi
My power tester - https://goo.gl/VQTtwZ
My PAR meter - https://goo.gl/5N14vj
Grow Tent - https://amzn.to/2S4GYuK