The information below is per-pack only | Exceptional Brightness: Provides more light to illuminate large spaces and provide security outdoors | 100 Watt replacement using only 8 Watts (1080 lumens) | Rated to last 13.7 years with an annual operation cost of 0.96 dollars based on 3 hours per day use at 11 cents per KwH | Dimmable and works with most dimmer switches | Warm, soft white light with 2700 Kelvin color temperature | CA12 shape and size with bent tip and clear finish | Kindly refer to the bulb base size before purchasing.