8 Watt - LED - PAR20 - 4000K Cool White - Flood
Additional Media

Lighting Science DFN20NWFL120 - LED - 8 Watt - PAR20

50W Equal - 714 Candlepower - 40 Deg. Flood - 4000K Cool White

 

Energy Saving Calculator

LED Replacement     Watts
Existing Lamp     Watts
Lamps Replaced    
Cost per kWh    
Savings over life of lamp:   $0

Energy Savings / ROI Calculator close X

Calculate the total kilowatts saved by replacing the inefficient lamps with more efficient lamps

Original Lamp Wattage
Replacement Lamp Wattage X
Watts Saved Per Lamp =
Number of Lamps to Replace X
Total Watts Saved =
Total Kilowatts Saved =

Calculate the total kWh per year saved

Total Kilowatts Saved
Enter Hours Used Per Day X
Enter Days Used Per Week X
Enter Weeks Used Per Year X
Total kWh Saved Per Year =

Calculate the total energy cost saved per year

Total Kilowatts Saved Per Year
Energy Cost Per kWh X
Total Energy Cost Savings Per Year =

Payback on Investment

Initial Cost of Lighting Upgrade $
Total Energy Cost Savings Per Year /
Number of Months for Payback on Investment =
Savings over life of lamp =
Rated at a 50,000 hour life, the Lighting Science Definity DFN20NWFL120 8 watt dimmable LED PAR20 flood lamp is a direct result of top-tier LED technology. The bulb has a medium (E26) base, fitting any standard socket and allowing for an input voltage of 120 volts. At a color temperature of 4000K, the bulb has a cool white glow and produces 365 lumens. It is the perfect replacement for a 50 watt halogen and seamlessly transitions into retrofit applications. The Definity PAR20 comes with a 5-year warranty and is excellent for use in commercial, display, hospitality, residential, and retail lighting.

Specifications

Stock Code:  LED-PAR2084040
Family:  Definity
Wattage:  8 Watt
Beam Angle:  40 Degree
Base Type:  Medium (E26)
Dimmable:  Yes
Color Temperature:  4000 Kelvin
Length:  3.4 in.
Halogen Equivalent:  50 Watt
Lumens (Initial):  365
RoHS:  Compliant
Warranty:  5 Years
 
 
Brand:  Lighting Science
Part No.:  DFN20NWFL120
Voltage:  120
Bulb Shape:  PAR20
CB Candlepower:  714
Color:  Cool White
CRI:  85
Diameter:  2.598 in.
Life Hours:  50,000
Lumens Per Watt:  46
UL Listed:  Damp Locations
Case Quantity:  6
 

Video

Customer Reviews

Rated 4.7 out of 5 by 3 reviewers.
Rated 5 out of 5 by Good color light for work area without being stark Good, bright bulb at a good color for a work area without being too blue and stark. March 29, 2014
Rated 4 out of 5 by These bulbs offer a good value Being a electrician for over 40 years and seeing the different kinds of lamps come and go, I feel excited about the LED's. They are expensive compared to the many types of lamps still available but offer much more value and safety. After researching many different manufacturers of LED replacement bulbs, I believe the Lighting Science brand offers the best bang for the buck. And an bonus feature they are made in Florida,USA. March 14, 2014
Rated 5 out of 5 by VERY GOOD I RECENTLY PURCHASED SEVERAL LED BULBS (REPLACING MY REGULAR HALOGEN BULBS) I WAS VERY PLEASED WITH THE BRIGHTNESS OF THIS 50 WATT LIGHTING SCIENCE BULB. IT WAS A LEARNING 'EXPERIENCE', AS I HAD PREVIOUSLY ORDERED 'WARM WHITE' AND THOSE BULBS WERE NOT AS BRIGHT. I AM VERY PLEASED; THESE LED BULBS DO NOT PRODUCE HEAT AS DID THE HALOGENS. August 25, 2013
1-3 of 3

100bulbs.com Changing the way people buy lightbulbs