Goodlite G-83322 Goodlite LED A19 - omni directional 100 Watt Equivalent Warm White (3000K) General Purpose Light Bulb, , Medium base A19 household lasts at least 22.8 years (25,000 hours) and contains no mercury Ideal for use in kitchens, living rooms, bedrooms and hallways in your table and floor lamps, pendant fixtures or ceiling fixtures Replaces standard incandescent 100-watt light bulb 1600 Lumens Operating costs per year: $1.45 No for use with dimmers