Sunlite 8w T5 F8T5/BL Blacklight 12 inch G5 2-pin Fluorescent Tube Light Fluorescent bulbs are energy saving bulbs and last up to 10 times longer than incandescent bulbs Fluorescent bulbs help you save money using 40 - 70% less energy than incandescent bulbs Fluorescent bulbs are 5-8 times more brighter (more output lumens /watt) than incandescent bulbs Sunlite T5 fluorescent bulb, 8W, Base: G5 2-Pin, Color Temp: , Rated Life (hours): 6000