Get a longer lasting, safe, and affordable alternative to standard PAR20 light bulbs using this 8-watt PAR20 LED Bulb from Monoprice! This 120-volt bulb uses only 8 watts of power, but produces 400 lumens of light energy at 3000K, equivalent to a 60-watt incandescent PAR20 bulb. It uses the E26 "medium" Edison screw base, which is the standard home screw-in bulb type we're all used to. This aluminum bodied, indoor bulb is 2.4" in diameter and 3.8" tall. It uses a Cree chipset, is rated for up to 50,000 hours of use before failure, and carries a three year replacement warranty. The power factor is greater than 0.95. It generates light in the 3000K range with a Color Rendering Index greater than 80, which generates the kind of soft and warm feeling that is perfect for most home lighting needs. This bulb is fully dimmable without risk of damage to the bulb or a reduction in its expected life span. Monoprice warrants these bulbs for a full THREE (3) YEARS and will provide a new replacement for any bulbs that fail due to defects in materials or workmanship during the warranty period.