The Philips 4.5-watt candelabra base decorative bulb produces the same light as a 40 watt incandescent bulb while using a fraction of the electricity. The 15,000 hour life will eliminate the hassle of repeated re-lamping. This high efficacy LED light contains no mercury, emits virtually no UV/IR light, will not fade colors, and will provide an even, diffuse light source. Note: All product specifications below are on a per bulb basis. Performance Power Consumption 4.5 Watts Pose EISA Equivalent 29 Watts Incandescent Equivalent 40 Watts Brightness 300 Lumens Efficacy 66 Lumens/Watt Annual Savings (U.S. Avg.) $4.53 Annual Energy Savings ( U.S. Avg.) 37.78kWh Physical Attributes Bulb Type B11 Bulb Base Candelabra (E12) Dimensions 4.13" tall x 1.42" wide x 1.42" deep Rated Life 15,000 Hours Color Rendering Category Good Color Temperature 5000 Kelvin Color Temperature Category Bright White Model Details Manufacturer Model 463901 Lighting Technology LED Damp/Wet Rated Yes Dimmable Yes 3-Way Bulb No Manufacturer Warranty 5 Year Limited Warranty ENERGY STAR® Certified Yes Need Help? Review our Lighting Buyer's Guide for help deciding which LED light bulb(s) are best for your home. Manufacturer customer support can be located here.