You cannot purchase a better quality photo studio lighting kit anywhere at this price. We guarantee it.This is a new set of two pro high output flicker-free "Cool Flo" fluorescent lights and stands. These lights can be used with photo tents to produce almost shadow less images the first time you use them, or can be used without a photo tent to produce professional images. This is the perfect set of lights to photograph small to medium items, they produce natural colors without filters. Lights can be left on all day without heating up your environment (average bulb life 8,000-10,000 hours). Leave your digital camera on daylight setting and you will get professional looking images with every shot. Your photos will look like a pro shot them. Compatible with all digital cameras. 2 PBL high output photo fluorescent bulbs 50 watts each, equivalent to 250 watts of tungsten light each, total 500 watts. Two 7in photo reflectorsColor temp-daylight balanced 5500kRenders colors naturally without the use of extra filtrationLight output 2800 lumens Average bulb life 8,000-10,000 hoursFlicker-free instant start photographic bulbsThese lights work on standard 110 volt household outletsTwo pro light stands that extend up to 30in.