Featuring an R20 shape with a medium base, the EcoSmart 50-Watt Equivalent Soft White CFL Light Bulb is designed for use in interior lighting applications. This dimmable bulb offers soft white light at the equivalent of a 50-watt bulb and can last up to seven years at a rate of just 11 watts. Delivering 380 lumens of brightness, the bulb can save you up to $37 over its lifetime.
- Brightness: 380 lumens
- Estimated yearly energy cost: $1.32 (based on three hours/day, 11¢/kWh; cost depends on rates and use)
- Life: 7.3 years (based on three hours/day)
- Light appearance: 2700K (soft white)
- Energy used: 11 watts
- Dimmable design lets you customize the light level in any space
- Suitable for indoor use only
- R20 reflector shape with a medium base
- Check out our helpful buying guide for compact fluorescent lighting.