I just purchased a 20 watt zitrades led
floodlight to use on my low to med light planted tank. It's a cool white, 6500k with 120 degree angle. It says on the box that there is no UV
, or IR or other deleterious radiation. I have a 20 gallon long tank. And I'm either going to build a small canopy to elevate it off the glass or just put it directly cause it puts off a nominal heat value. Would this work in promoting plant growth?