This CFL A19-size bulb uses just 15 watts of energy, which is equivalent to a 60-watt incandescent light bulb. Floodlight has a CRI of 82 and produces a warm white light for 10,000 hours. At 2,700 Kelvin, this 120-volt floodlight is great for lighting areas where harsh white light is not desired. Fluorescent floodlight is nondimmable and features a medium base. Energy Star qualified and RoHS compliant.