Not really, because the lamps are pointed in lots of different directions. You'll need something that will focus a lot of light on a relatively small area. Also, that's the light equivalent of 900 incandescent watts, but that would still be less than the light given off by a 250-watt metal halide or high-pressure sodium lamp.
khronik Reviewed by khronik on . would this be a viable lighting option? Luminosity Monstrosity. This guy used 9 18watt CFLs (162watts) thats giving out light equivalent to 900 watts. Would this be a good option for a grow light? Rating: 5