The Philips ALTO 32-Watt 22.4 in. T8 Linear Fluorescent Light Bulb (FB32T8/BRIGHT WHITE 3500K) is ideal for indoor residential and commercial use. Each bulb is rated for 24，000 life hours and uses 32-Watt. Each bulb has a light output of 2，800 Lumens and features a medium bi-pin base and T8 shape.
Brightness: 2800 Lumens
Estimated yearly energy cost: $3.86 (based on 3-hours/day， 11c/kWh cost depend on rates and use)
Lasts up to 21.9-years (based on 3-hours/day)
Light appearance: 3500K (bright white)
Energy used: 32-Watt
Lumens per watt: 87.5
T8 ubent bulb shape， medium bi-pin base
Contains mercury: yes
Indoor， commercial and residential use
Ideal for general purpose applications including offices and basements
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