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LED Panels & Troffers
TCP 1R4023-31K - 23 Watt - R40 CFL - 3100K
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TCP 1R4023-31K - 23 Watt - R40 CFL

120 W Equal - 3100 Kelvin - Min. Start Temp. - 20 Deg. - 82 CRI - 54 Lumens per Watt - 15 Month Warranty


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Add TCP 1R4023-31K 23-watt R40 compact fluorescent light bulbs for your recessed cans, track lighting, or outdoor lighting. This TCP CFL is a one-piece reflector and it is UL approved for wet locations. Replacing an ordinary 120-watt incandescent light bulb, this R40 CFL lowers maintenance costs and energy consumption with its Energy Star rating. Lasting an impressive 8,000 hours and backed by a 15-month warranty, the TCP 1R4023-31K R40 guarantees satisfactory halogen white illumination.

Mercury containing products sold into the state of WA include an environmental handling charge of .25/each

Brochures & Spec Sheets


Stock Code:  FC23-R4031
Part No.:  1R4023-31K
Wattage:  23 Watt
Bulb Color:  Halogen White
Base Type:  Medium (E26)
Color Temperature:  3100 Kelvin
Length:  6.2 in.
Energy Star:  Qualified
Life Hours:  8,000
Start Temp. (Max):  160 Deg. F
Warranty:  15 Months
Brand:  TCP
UPC:  762148016939
Voltage:  120
Bulb Shape:  R40
Dimmable:  No
CRI:  82
Diameter:  4.7 in.
Incandescent Equal:  120 Watt
Lumens (Initial):  1200
UL Listed:  Wet Locations
Case Quantity:  12

Customer Reviews

Rated 4.7 out of 5 by 3 reviewers.
Rated 4 out of 5 by Bulb is solid performer, but expected longevity should be clarified. This bulb has the light that is exactly what I'd hoped for, and with, obviously, a fraction of the electricity (and heat# of their incandescent equivalents. For their size, they appear to be not really any sturdier than what they replace. I installed some near an area with occasional heavy vibrations #bass sounds from audio testing#, and they don't always make it through the warranty period. On an adjacent topic, it's worth noting that the savings touted here #$85 over the life of the bulb) is predicated on burning the bulb 24/7/365, which comes to 8736 hours a year. The bulb life is listed as 8000 hours, and the warranty is 15 months, so if actually burning the bulb 24/7, what should we truly expect? Point is, the advantages claimed by the bulbs should be based on real-life criteria. Still, good bulb... July 22, 2014
Rated 5 out of 5 by Great lighting in our kitchen We have been using these for 7 years now in several rooms. The ones in the kitchen are on all day and last a very long time. Great product and good price. May 11, 2012
Rated 5 out of 5 by These are great bulbs! As a kitchen remodeler I'm very concerned about lighting. I also am concerned about being green. These bulbs are energy efficient and use only 23 watts to give off the light of a 120 watt incandescent. Most importantly, by using 3100K bulbs we get the color of light that enhances the beauty of the wood cabinets we use. February 10, 2012
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