13.5 Watt - Dimmable - LED Light Bulb - Omni-Directional A19 - 5000K Stark White - 900 Lumens - 60 Watt Equal - 120 Volt - Lighting Science DFN19CWV2120
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13.5 Watt - LED - 60 Watt Equal

900 Lumens - 5000K Stark White - Dimmable - Omni-Directional A19 - 120 Volt


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The Lighting Science Definity DFN19CWV2120 LED light bulb casts light from all angles, making it omnidirectional. This unique attribute makes the Definity LED bulb indistinguishable from 60 watt incandescent bulbs, even in table lamps. That the stark white LED uses a mere 8 watts to produce 945 lumens and lasts 50,000 hours only adds to the value of this groundbreaking product!


Stock Code:  LED-A19135H50
Family:  Definity
UPC:  874340001757
Voltage:  120
Base Type:  Medium (E26)
Color:  Stark White
CRI:  87
Diameter:  2.218 in.
Incandescent Equal:  60 Watt
Lumens (Initial):  900
ETL Listed:  Yes
Warranty:  5 Years
Brand:  Lighting Science
Part No.:  DFNA19CWV2120
Wattage:  13.5 Watt
Bulb Shape:  A19
Dimmable:  Yes
Color Temperature:  5000 Kelvin
Length:  4.284 in.
Energy Star:  Qualified
Life Hours:  50,000
RoHS:  Compliant
UL Listed:  Damp Locations
Case Quantity:  6


Customer Reviews

Rated 4.8 out of 5 by 9 reviewers.
Rated 5 out of 5 by LED Conversion Installed over 120 of these bulbs. So far so good. I like the look. I put some in dimmable switches and others not. October 7, 2013
Rated 5 out of 5 by 13.5 Watt - Dimmable - LED Light Bulb - Omni-Directional A19 - 5000K Stark White I have installed almost a dozen these for various customers indoors and outdoors. January 18, 2013
Rated 5 out of 5 by Great Product! Provides a bright white light omnidirectional as described in the propotional materials. Works well in my outside lights attachd to my garage (protected inside glass lantern housing). Not affected by cold temperatures (so far down to 25 degrees). Have been using four of these for about 2 months so far. December 16, 2012
Rated 4 out of 5 by Great Bulbs These bulbs aren't cheap - but they are well built, well packaged, give off great light, and don't get hot like traditional bulbs. I purchased these along with the inline dimmers that are recommended by 1000Bulbs, and these items work well together. Be advised that the dimmers don't take the light from 100 to 0% power. They dim down to about 10% power. The long life of these bulbs should offset the higher cost, and I have always been pleased with 1000Bulb's prompt shipping. October 25, 2012
Rated 5 out of 5 by Perfect Light I re-lamped my car a year ago with LED lights, and I used 5000k bulbs. When I decided to replace the bulbs in my living room, dining room, and kitchen last month, I chose these 5000k bulbs. I couldn't be happier - I can see again, and have put away the reading glasses for another year or two. I'm so pleased with the lighting that I have an additional 20 of these bulbs on order - to do the remainder of the house. If I could only find 60w 5000k candelabra base bulbs I would be out of the incandescent and cfl market forever... September 30, 2012
Rated 5 out of 5 by Good light output, I like this LED lamp. The output is very good, and I think the claimed incandescant equivalency is accurate or close to accurate for this product. It's a little expensive compared to CFLs, but that will change as LED lamps gain popularity and manufacturing costs come down. I like the instant on at full brightness, and that this is 100% solid state, no broken glass or mercury to worry about if the lamp it's in gets knocked over by my cats. September 14, 2012
Rated 5 out of 5 by Better than spec We have used this bulb to replace 75 and 100 watt incandescents in commercial applications with great success in both 4,100k and 5,000k. This is definitely brighter than the 60 watt it is supposed to replace. It exceeds the light level of a 75w and spreads the light well with the radial design of the LED's. June 18, 2012
Rated 5 out of 5 by Excellent incandescent replacement I had been looking for the past several years for a lomger life bulb that would fit in an exterior light fixture. What I found with equivalent lumen output either would not fit in the fixture or were too pricey. Though still not completely competative to incandescent bulbs over time with Nebraska's low electric rates it was close, its size is the same as the bulb it replaced, its light distribution is great, and the color is also great. April 7, 2012
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