TCP LED13A21D50K A21 LED Bulb, E26 13W (75W Equiv.) 82 CRI - Dimmable - 5000K - 1175 Lm. 80% more efficient than halogen alternatives Smooth, uniform dimming Incandescent replacement Long life of 25,000 hours Very low heat generation Shatter resistant ANSI construction compliant Fits all A21 installations Replaces 75W incandescents All purpose lamp Excellent color consistency and high color rendering (CRI) Suitable for enclosed fixtures UL approved for damp location