BR30. 120V. Using only 16 watts. Energy efficient. 2700K. Saves $39 in energy costs (Saves up to $39 in energy costs over the average rated life [8000 hours] of the lamp compared to a 65 watt [1500 hours] incandescent bulb. Based on 10 cents/kwH). Lasts 7 years (7 years based on normal household usage in accordance with package and bulb directions). Light Output: 750 lumens. Energy Used: 16 watts. Life: 8000 hours. Energy Star. As an Energy Star partner Osram Sylvania has determined that this product meets the energy star guidelines for energy efficiency. Note: Reliable operating temperature range 0 degrees F/-18 degrees C to 100 degrees F/40 degrees C. Color temperature is 2700K. Light output has more than 5% decrease when lamp is used in base down position. Lamps operated in recessed or enclosed fixtures will have reduced lamp life. This bulb uses only 16 watts and is 750 lumens bright