The EcoSmart PAR 30 8-Watt (75W) LED Light Bulb can be used to replace a PAR 30 or 75-Watt bulb. The bright white LED light has a 8-Watt of power and puts out 650 Lumens for up to 25,000 life hours. The energy-efficient LED bulbs offer you an estimated energy savings of $179 per bulb over the course of the bulb's life. This light can be dimmed for convenient light customization and helps conserve energy over the life of the bulb. Brightness: 650 Lumens Estimated yearly energy cost: $.96 (based on 3 hours/day, 11/kWh, cost depend on rates and use) Life: 22.8 years (based on 3 hours/day) Light appearance: 3000K (bright white) Energy used: 8-Watt (equivalent to a 75-Watt standard incandescent light bulb) Lumens per watt: 65 Shatter resistant Contains mercury: No Dimensions Bulb Diameter (In.) 3.74 Product Depth (in.) 3.74 Product Height (in.) 4.37 Product Width (in.) 3.74