Great for use in table lamps and enclosed fixtures Estimated yearly energy cost is $3.01 based on 3 hours per day $0.11 per kWh Lasts 2.3 years based on 3 hours per day usageA19 shape with medium base2500K soft white light appearance210 lumens providing subtle, reassuring light Uses 25 wattages soft white bulbs provide warm, pleasing everyday light without harsh glares and shadows.