Digital Full Spectrum Light Bulb, 45W Photo CFL 6500K, Daylight, pure white, Case of 4, AGG117 4 x LimoStudio Daylight Balanced Pur White 45W Light Studio Bulb - Output Wattage: equals to 200W/each incandescent light bulb - Energy Saving (up to 80%), Regular Screw Base - Long Life: 8,000 hrs - Size: 3" diameter, 8" length