Groulx T5 replacement Lamp 2ft Blue, Blue Spectrum replacement cfl fluro tube for the t5 range of lights, the grolux 24w replacement lamps are possibly the most efficent of its class on the market
125w and 250w Maxibright CFL Lamp, Maxibright CFLs are the best on the market, giving you excellent quality and guaranteed reliability.
Sun master Dual Spectrum Lamp, Sunmaster Lamps are very similar to Groulx lamps in that they to have been specifically developed for indoor plant growing and are spectrum-adjusted to perform well in both vegetative and flowering growth.
Philips Greenpower 315 cdm Lamp MASTERColour CDM Elite MW -the medium wattage lighting system that gives superior, longer-lasting white light for both indoor and outdoor use.
Replacement Grow Lamps, you should replace your bulbs every 9-12 months of continuous use, replacement high pressure sodium lamps, metal halide lamps and cfl lamps, cmh and cdm.