Satco S8203 Mini Spiral Compact Fluorescent Light Bulb, 13 Watt, 2700 Kelvin Temperature, 82 CRI, GU24 Base, 120 Volts, Pack of 6, Warm White Color Self-ballasted Spiral CFL, 60 watts replacement Uses 75% less energy than equivalent incandescent lamps 10,000 Hours of Average Rate, Long Life, Instant On Approved for totally enclosed fixtures, cULus - Listed Dimensions: 3.62" (MOL) x 1.81" (MOD), Pack of 6