TCP 48942-41K - 42 Watt CFL Light Bulb
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TCP 48942-41K - 42 Watt - CFL

150 W Equal - 4100K Cool White - Min. Start Temp. - 20 Deg. - 82 CRI - 67 Lumens per Watt - 24 Month Warranty


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489 Series Spring Lamp CFLs feature Amalgam Technology which provides cooler operating temperatures for consistent performance in any position. DO NOT USE IN a recessed can (open or enclosed) or in any type of enclosed fixture. Such use voids manufacturer warranty.

Brochures & Spec Sheets


Stock Code:  FC42-MS41
Part No.:  48942-41K
Voltage:  120
Base Type:  Medium (E26)
Length:  5.7 in.
Fixture Type:  Open
Life Hours:  12,000
Lumens Per Watt:  67
UL Listed:  Yes
Case Quantity:  12
Brand:  TCP
Wattage:  42 Watt
Bulb Shape:  T3 Spiral
Color Temperature:  4100 Kelvin
Diameter:  2.4 in.
Incandescent Equal:  150 Watt
Lumens (Initial):  2850
Start Temp. (Min):  -20 Deg. F
Warranty:  24 Months

Customer Reviews

Rated 4 out of 5 by 1 reviewer.
Rated 4 out of 5 by A good task light We use these bulbs in our garage, the 4100K cool white isn't as blue as a true daylight bulb, but a great in between for viewing colors while screen printing. A couple bulbs arrived DOA, but 1000 Bulbs happily sent out replacements promptly. June 30, 2011
1-1 of 1 Changing the way people buy lightbulbs