Sunlite 41449-SU Mini Spiral CFL Bulb, 13 Watts (60W Equivalent), Medium Base (E26), 900 Lumens, 10,000 Hour Life Span, UL Listed, 6 Pack, 27K - Warm WhiteSize:6 Pack | Color:27K - Warm White Sunlite CFL Mini Spiral Bulbs are an energy efficient, long life solution to your lighting needs. Using only 13 watts these compact fluorescent bulbs put out as much light as 60 watt incandescent bulbs. Warm white color temperature (2700K) provides comfortable lighting for bedrooms, living spaces, or anywhere you need warm light. 900 Lumen output. Standard medium base (E26) works with a variety of lamps and fixtures. With a 10,000 hour life span these bulbs last up to 8 times longer than traditional bulbs. UL Listed.