When you're looking for flexibility, reliability, and performance in indoor gardening, the 3-foot SunBlaster F39T5 Strip Light is the smart choice! Cost effective, easy to install, and using only 39 watts, this fixture maximizes your investment in both time and money. Engineered with the most advanced on-board electronics in the industry, this revolutionary T5 grow light operates at the optimum temperature to lower heat production and extend lamp life. A 6400K full spectrum lamp, power cord, and both hanging and flat surface mounting clips are included. Link up to 8 SunBlaster T5HO fixtures with a single power cord. For maximum light output, use a snap-on 3-foot SunBlaster NanoTech T5 Reflector (sold separately).