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Litetronics MicroBrite MB-300 - 3W - CFL - 2700Kcrew In CFL
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Litetronics MicroBrite MB-300 - 3 Watt

CFL - 15 W Equal - 2700K Warm White - 82 CRI - 43 Lumens per Watt - 2 Year Warranty


Energy Saving Calculator

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Micro-Brite MB-300 cold cathode fluorescent lamps by Litetronics are an excellent alternative to traditional incandescent lighting. Micro-Brite lamps burn for 25,000 hours on average (5x the life of traditional incandescent lamps), are flashable, and use 90% less energy to generate more light. With their long life and durability, Micro-Brite lamps can significantly reduce repair and replacement costs. 1000bulbs.com supports energy conservation and these compact fluorescent bulbs are an environmentally friendly and money saving alternative to traditional incandescent lighting.

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

Brochures & Spec Sheets


Stock Code:  FC03-MB300
Part No.:  MB-300
UPC:  706762381400
Voltage:  120
Bulb Shape:  Spiral
Dimmable:  No
CRI:  82
Incandescent Equal:  15 Watt
Lumens (Initial):  130
Start Temp. (Max):  105 Deg. F
Warranty:  2 Years
Brand:  Litetronics MicroBrite
Order Code:  3W/S14/CL/SW
Wattage:  3 Watt
Bulb Color:  Warm White
Base Type:  Medium (E26)
Color Temperature:  2700 Kelvin
Length:  3.625 in.
Life Hours:  25,000
Start Temp. (Min):  -20 Deg. F
UL Listed:  Indoor/Outdoor
Case Quantity:  30

Customer Reviews

Rated 4.5 out of 5 by 2 reviewers.
Rated 4 out of 5 by Great little bulb I had been looking for a small low-wattage bulb that would fit in hanging glass light fixture that's on for hours, and this fits the bill. Only wish it were a bit brighter, but I can't complain since it only uses 3 watts. July 7, 2012
Rated 5 out of 5 by Performs well I purchased these bulbs to replace a rope light that burned out prematurely. These bulbs fit the bill for compact size, energy efficiency, and instant on. People comment that they must be incandescent. June 10, 2011
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