CFL Spiral Bulb T4, 40W, 2600 Lumens, White

T4 CFL bulb is designed to perfectly illuminate home offices, hospitals, storage rooms and more. Spiral bulb uses 40 watts of energy that's equivalent to a 150-watt incandescent light bulb. Bulb has a CRI of 82 and is capable of producing 2,600 lumens for 10,000 hours. At 4,100 Kelvin, this 120-volt bulb is nondimmable and features a medium base. Energy Star qualified and RoHS compliant.