LimoStudio Full Spectrum Lighting Bulb 85W Photography Photo CFL 6500K, 4 Bulbs, daylight pure white, AGG120 4 x LimoStudio Daylight Balanced Pur White 85 Watt 6500K Light Studio Bulb Output Wattage: equals to 350W/each incandescent light bulb Energy Saving (up to 80%), Regular Screw Base, Lifespan: 8,000hrs Spiral Shape, Daylight Tone 10 x 3 inch Dimension