LED A Type Frosted BulbA dimmable LED A Type lamp for table fixtures, floor fixtures, ceiling fixtures and decorative chandeliers consumes only 7 watts and replaces a 40-watt incandescent bulb. The result is over 80 percent savings in energy. The ENERGY STAR approved bulb has a life of 25,000 hours at L70 standards. Lumen maintenance is enhanced by the integrated thermal management system.FEATURES:• 7 watts• CCT: 3000K & 5000K• 25,000 hour life (L70 standards)• Proprietary housing for thermo heat protection• CRI: 80• 5 year limited warranty• Dimmable down to 10 percent• Saves up to 90 percent on energy and operating costs• Operating temperature: -4°F to 113°F• Suitable for dry location onlyCONSTRUCTION:LEDs: All LEDs are matched for color and CRI. The stated 25,000 hour life is based on functional light quality. After 70 percent lumen depreciation, MaxLite considers the functional life of the lamp to be ended. Housing: The body of each lamp is solid aluminum. The aluminum acts as a heat sink and provides thermo-heat conductivity. This keeps the LED junction temperature well below the manufacturer’s specification. The lamps stay cool and the lumens are maintained for longer life. Base: The A Type lamp has a standard E26 base.