These auto-ballasted SunBlaster CFL lights are excellent for a variety of indoor grow applications. Use these affordable lamps anywhere you need to replicate natural sunlight. Easy to use, the 13, 26 and 55 watt lamps simply screw into any standard size socket. 200 watt lamps require a mogul socket. The 6400K spectrum of these lights is ideal for the propagation and continued growth of most houseplants.
