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20 Watt - CFL - 75 W Equal - 5000K Full Spectrum - Min. Start Temp. 5 Deg. F - 82 CRI - 58 Lumens per Watt - 15 Month Warranty - Litetronics Neolite NL-20450 Screw In CFL
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Litetronics Neolite NL-20450 - 20 Watt

T2 CFL - 75 W Equal - 5000K Full Spectrum - Min. Start Temp. 5 Deg. F - 82 CRI - 58 Lumens per Watt - 12 Month Warranty


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Neolite T2 lamps are the next revolution in CFL miniaturization; the reduced tube size gives Neolite lamps a smaller maximum overall length (M.O.L.), allowing them to fit into more applications. Neolite lamps have extraordinarily low energy use, yet yield up to 75 percent savings in energy costs. Neolite lamps contain only 1 milligram of mercury inside its tube, a 75 percent reduction from the industry standard of 3-4 mg of mercury, making Neolite safer for the environment when it is disposed at the end of life. Neolite lamps have a 10,000 hour life - ten times that of standard incandescents.

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


  • Reduced length fits more applications
  • Up to 75% energy savings over incandescent
  • Up to 70 lumens per watt
  • 10,000 hour average life
  • 82 CRI for vibrant colors
  • 15 month manufacturer's warranty

Brochures & Spec Sheets


Stock Code:  FC20-NL20150
Part No.:  NL-20450
Wattage:  20 Watt
Bulb Color:  Full Spectrum
Base Type:  Lock-Out Medium
Color Temperature:  5000 Kelvin
Length:  4.375 in.
Incandescent Equal:  75 Watt
Lumens (Initial):  1165
Start Temp. (Max):  105 Deg. F
Warranty:  12 Month
Brand:  Litetronics Neolite
UPC:  706762577407
Voltage:  120
Bulb Shape:  T2 Spiral
Dimmable:  No
CRI:  82
Diameter:  2.125 in.
Life Hours:  12,000
Start Temp. (Min):  5 Deg. F
UL Listed:  Yes
Case Quantity:  30

Customer Reviews

Rated 4.8 out of 5 by 4 reviewers.
Rated 4 out of 5 by it has lasted a long time. I have used it in my studio and the light is wonderful,it has given me a nice clean bright light,perfect for judging color. April 1, 2014
Rated 5 out of 5 by Excellent "daylight" lighting These bulbs have been long lasting (up to 2+ years). The 5000K light quality is excellent for showing true accurate colors. Good value in terms of lumens per watts. There seems to be a slight loss of light intensity toward end of bulb life, which I understand is expected. May 29, 2012
Rated 5 out of 5 by Great Light for my hotel! Quality, best price and effortless orders. Getting this product and the other lighting products from makes my work easy. Great job! June 10, 2011
Rated 5 out of 5 by Consistent color - similar to 23 watt I have a house with 4100K Neolites on the 1st floor, and 5000K Neolites in the basement. The 4100K turn on to full (well, probably "nearly full") brightness instantly, but the 5000K bulbs take some time to get there. Color is good, and they are small which is great. They seem to work fine in recessed cans without issue. June 7, 2011
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