SunBlaster 13 Watt CFL 6400K (4-pack) Commercial Fans Use Mad Farmer NUTS to

Use Mad Farmer NUTS to stabilize pH fluctuation

powerful and constant water flow

spring and/or fall plantings or other cool weather applications

Deep guard design for unmatched performance

Clean white light

SunBlaster 13 Watt CFL 6400K (4-pack) Commercial Fans Use Mad Farmer NUTS toThese SunBlaster CFL self ballasted lamps are excellent for a variety of indoor growing applications. Use these affordable lamps anywhere you need to replicate the sun's natural light. Easy to use, the 13, 26 and 55 Watt lamps simply screw into any standard size light socket. The 125 Watt and 200 Watt lamps require a mogul socket. The 6400K spectrum of these lamps is ideal for propagation and continued growth of most indoor plants.