SunBlaster 47" (4 ft or 120cm) T5 HO Fluorescent Grow light Ballast with Full spectrum 6400K, High Output, 54 watt grow light bulb. Sun Blaster T5HO (High Output) Fluorescent Grow Lighting Kits provide everything you need to get up and growing fast!

Each Sun Blaster T5 HO Grow Light kit includes the latest, most efficient electronic ballast, a 6400K Full spectrum grow light bulb, a power cord with roller switch, a jumper plug and both hanging and flat surface easy mounting clips.

All SunBlaster T5HO fixtures link together easily, regardless of length, to a maximum of 8 per single power cord so it doesn't get easier or better than that, you can expand or decrease your grow area any time. Use SunBlaster T5HO lighting to provide supplemental overhead and side lighting, as well as additional light for tall plants when hung vertically.

Use SunBlaster T5HO lighting to provide supplemental overhead and side lighting, as well as additional light for tall plants when hung vertically. The slim design of Sunblaster's new T5HO fluorescent grow lights allows them to fit virtually anywhere you need additional light for growth.