Ok so I bought a Lights Of America grow light.It says 75 watt light output, uses 17 watts of energy.More info--Model # 7020-E GL 120V 60Hz 300MA,RB17T8GL OR F17T8/GL.
My question is how to I figure out how many lumens this light puts out??
Mick420 Reviewed by Mick420 on . Information request~ Ok so I bought a Lights Of America grow light.It says 75 watt light output, uses 17 watts of energy.More info--Model # 7020-E GL 120V 60Hz 300MA,RB17T8GL OR F17T8/GL. My question is how to I figure out how many lumens this light puts out?? Rating: 5