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Spiral CFL Bulb - 150W Equal - 42 Watt

4100K Cool White - 82 CRI - 67 Lumens per Watt - TCP 28942277-41K

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$11.52 ea.
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SKU: FC42-S41277

Brochures & Spec Sheets

Bulb Color Cool White
Color Temperature 4100 Kelvin
Wattage 42 Watt
Start Temp. (Min) -20 Deg. F
Start Temp. (Max) 160 Deg. F
Lumens 2,800
Life Hours 10,000
Incandescent Equal 150 Watt
CRI 82
Case Quantity 12
Voltage 277
Length 7 in.
MPN (Part No.) 28942277-41K
Brand TCP
Base Type Medium (E26)
Diameter 2.8 in.
Dimmable No
Bulb Shape Spiral
UPC 762148026082
UL Listed No


This TCP 28942277-41K 289 series SpringLamp CFL features Amalgam technology which provides cooler operating temperatures for consistent performance in any position. Operating at 277 volts, this bulb fits fixtures with an E26 medium base socket. This eco-friendly bulb produces a 4100K cool white light temperature at 42 watts. With a 10,000 hour life rating, these bulbs are replaced less often than a 150-watt incandescent, making them ideal for high bay, low bay, and open lighting fixtures. Not for use in enclosed fixtures.

Mercury containing products sold into the state of WA include an environmental handling charge of .95/each

Important Note

NOT recommended for totally enclosed glass trim covered recessed downlights.