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LED-BR401530
Cree LED Bulbs
18 Watt - LED - BR40 - 3000K Warm White - Dimmable
Additional Media

Lighting Science DFNBR40WW120 - LED - 18 Watt - BR40

90W Equal - 900 Lumens - 3000K Halogen White

 

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This Lighting Science Definity 18 watt BR40 LED lamp is a great, energy efficient alternative to 90 watt incandescent bulbs with 50,000 life hours and a halogen white color temperature of 3000K. This bulb produces an inital output of 900 lumens. Compatible with most household dimmers, the bulb is dimmable to 5% of light and features a patent-pending optical design for a smooth beam pattern for a warm, room-filling glow. With a five year warranty, this bulb won't disappoint in your residential recessed lighting, track lighting, kitchen, or home theater lighting.

Specifications

Stock Code:  LED-BR401530
Family:  Definity
UPC:  874340002075
Voltage:  120
Base Type:  Medium (E26)
Color:  Warm White
CRI:  80
Diameter:  5 in.
Life Hours:  50,000
Lumens Per Watt:  50
ETL Listed:  Yes
Warranty:  5 Years
 
 
Brand:  Lighting Science
Part No.:  DFNBR40WW120
Wattage:  18 Watt
Bulb Shape:  BR40
Dimmable:  Yes
Color Temperature:  3000 Kelvin
Length:  6.19 in.
Incandescent Equal:  90 Watt
Lumens (Initial):  900
RoHS:  Compliant
UL Listed:  Damp Locations
Case Quantity:  6
 

Video

Customer Reviews

Rated 4.7 out of 5 by 3 reviewers.
Rated 4 out of 5 by Excellent Bulbs (4.5 stars) Bright bulbs with excellent color consistency. Aside from a high (relative price), the only minor quibble is that they're not quite "instant" on, having ~ 1 sec delay from switch flip to light response. Still, when they're on, they're on (unlike CFLs which need the warmup) and the consistency is excellent. Going to be adding dimmer switches soon. Highly recommended. November 29, 2012
Rated 5 out of 5 by Wonderful Bulb I installed in a house with high ceilings and the owner thinks I am the worlds best!!!! Ordered 12 for her - order now for 70 - Love you guys May 10, 2012
Rated 5 out of 5 by Looks great $45 for a light bulb is a little crazy, but after my "long life" CFL failed after 200 hours and all the CFLs seemed to be getting bad reviews, thought I would give an LED a try. Not a huge number of options for R40 dimmable LEDs...but this looks great. The 3000k light is warm and inviting, and it's instantly at full power #unlike the CFL it replaced#. If LEDs come down in price, I think CFLs will have a short lifespan. April 13, 2012
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