Available Wattage: 45W Available Color Temperature: 4000K Available as: 1-Pack, 4-pack & 12-Pack Luminous Flux: 5200Lumens Wattage Equivalent: 150W Dimmable - Works with compatible dimmers Replaces : 2x2 of any fluorescent tube Lifespan - 50,000 hours Voltage: 120V - 277V cETLus, Energy Star& FCC approved 5 years of Manufacturer's Warranty