28W High Power LED Light BulbGreen product. Very friendly to the environment! Save your money and protectour earth! This High Power LED light fits standard E40 / E27 size fixtures. It can handle a wide range of input voltages, from 85V to 265V AC. It is also available for 12V or 24V AC/DC suitable for solar-powered installations. E40 base E27 base The lamp uses28 extremely efficient 1W LEDs to produce3080 lumens. Compared to traditional HID lamps, the high quality of the LED light (CRI > 75) allows much clearer, brighter colors to be seen at night. The lamp is available in Pure White (5000K-7000K), Natural White (4000K-4500K) or Warm White (2700K-3000K). The LED light source combined with superior optics yields a 70% saving over conventional sodium or mercury lamps. Round design bodyfocuses the light into 180 degrees. The precise light distribution pattern significantly reduces light pollution. The lamp is virtually unbreakable, and has an expected life of 50,000 hours, many times longer than traditional light sources. The LEDs emit no UV or IR to cause aging or yellowing of lenses or fixture covers. Requires no noisy, energy-wasting ballast. No warm-up time, lights up immediately. Power Consumption: 28W LEDs (18W total) Replaces 75W halogen Expected Life: 50,000 hours Warranty: 12 months Luminous Flux:3080lm Color Temperature: 2700K-3000K (warm white), 4000K-4500K (natural white), 5000K-7000K (pure white) Beam Spread:180 degrees Working Voltage: 85-265V AC, 12V or 24V AC/DC Fits standard E40 / E27 (mogul) size fixtures Dimensions:4.33" (110mm) diameter, 10.8" (274mm) length Certification: CE, RoHS (UL Pending)