I had to use 2 different watts led light same brand but willing to upgrade to bats version that got the bars to spread out the light and have even canopy all across 4 by 4 tents. Think it was giving too much heat in one tent due to having 2 light but will solve this issues soon. Before I start the next grow.
Doesn't compare to my other light, unfortunately. The light is not as strong, doesn't have good canopy penetration, looks a lot warmer than my viparspectra, and gives off a lot more heat
Bought this way later in my growing period.. It is really cheap and great for its price ( i bought it for like 70 dollars. ) and it comes with a warranty and satisfaction guaranteed pamphlet.