The Philips 40-Watt Linear Fluorescent U-Bent Light Bulbs (FB40T12/CW SUPREME/6) last up to 18,000-hours and feature a light output of up to 2,300-Lumens. These U-shaped bulbs provide a cool, white light for a pleasant atmosphere and are ideal for home or office. Dimmable: no. Suitable For indoor use.
Brightness: 2300 Lumens
Estimated yearly energy cost: $4.82 (Based on 3 hrs/day, 11c/kWh. cost depend on rates and use)
Lasts up to 16.4 years (based on 3 hours/day)
Light appearance: 4100K (Cool White)
Energy used: 40-Watt
Lumens per watt: 57.5
T12 ubent bulb shape, medium bi-pin base
Contains mercury: yes (for more info on cleanup and safe disposal, visit: epa.gov/cfl)
For indoor, commercial and residential use
Ideal for general purpose applications including offices and basements
Features
Item Weight
0.85
Light Bulb Base Type
Bi-Pin
Lumens (Brightness)
2300
Actual Color Temperature (K)
4100
Indoor/Outdoor
Indoor
Average Life (hours)
18000
Returnable
180-Day
Light Bulb Base Code
G5
Color Rendering Index (CRI)
85
Wattage (Watts)
40
Bulb Type
General Purpose
Color Temperature
Cool White
Light Bulb Features
No additional features
Lighting Technology
Fluorescent
Light Bulb Shape Code
T12
Number of Bulbs Included
1
Bulb Shape
Linear
Bulb Construction
Glass
Product Length (in.)
48
Bulb Diameter (In.)
1.5
Approximate Light Bulb Length
4 ft.
Manufacturer Warranty
Yes, 7 Years. See the "More Information" tab for details.