RDLED4S20D-WYY-S-B
RDLED4S20D-WYY-S-B large main
  • High performance, high efficiency alternative to incandescent lighting
  • Integrated ceiling clamps make installation fast and secure for ceiling up to 1 1/4" thick
  • Nanostructure lens eliminates "hot spots" providing smooth and efficient light
  • Low-profile design allows for installation in ceilings with limited space
  • Absolute White™ natural light output
 View Technical Specs
View Price & Availability
Performance
Watts 20W
Color Temp 2700K (Residential Warm)
Lumens 1,460 lm
Efficacy 71.2 lm/W
Color Accuracy 80 CRI
L70 Lifespan 100,000 Hours
Type Constant Current
120V 0.17A
208V 0.11A
240V 0.10A
277V 0.09A
Input Watts 20.5W
Dimensions
Link to Dimension Drawing

Weight: 2.5 lbs

Technical Specifications
Compliance
UL Listed
Suitable for wet locations covered ceiling
Energy Star Approved
ENERGY STAR® Version 2.0 Certified
LED Characteristics
LED
Long-life, high-output LED module. Binned for natural white light to match incandescent and 3-step MacAdam Ellipse consistency.
Performance
Lifespan
100,000-Hour LED lifespan based on IESlm-80 results and TM-21 calculations
Construction
Ambient Temperature
Suitable for use in up to 104°F (40°C)
Cold Weather Starting
The minimum starting temperature is -40°F (-40°C)
Electrical
Driver
ELV, 0-10V and TRIAC Dimming, Constant Current, Class 2, 120V-277V, 50/60Hz, Power Factor 98%, THD ≤ 20%

Recently Viewed Products

This is a link to the product HALVS10L940-CW-SA/LC HALVS10L940-CW-SA/LC
Architectural 400 Lumens Halvs Forward & Up/Down Light 14W 90Cri 4000K Crushed Polar White Satin Nickel Finish Lightcloud Controller
This is a link to the product MDLED1X12D10-40YN-B-W MDLED1X12D10-40YN-B-W
Multi 1X12W Led 3500K 40 Degrees Black Gear Tray White Head 0-10V Dim
This is a link to the product PIPXL100TY/D10/LC PIPXL100TY/D10/LC
Flood 15358 Lumens Pip Xl 100W Warm Led 120V-277V 0-10V Dimming Lightcloud Controller Trunnion Bronze
This is a link to the product RDDLED2S-10D-40NHC-B-SATL RDDLED2S-10D-40NHC-B-SATL
Recessed Downlights 783 Lumens Rddled 2 Inches Square 10W Dimmable 40 Degree 4000K 90Cri Black Trim Cone Satin Nickel Trim Ring Trimless
This is a link to the product ALEDL2TSF/WS2 ALEDL2TSF/WS2
Aled 170-220-260W T2 5000K Cool W/Sf Wattstop 20Ft Lens Bronze
This is a link to the product IVAT3-75LSF750ZU/WS2LC IVAT3-75LSF750ZU/WS2LC
Ivelot T3 70W 7500L Sf 5000K 70 Cri Bronze 120-277V Dim Ws2 Lc
This is a link to the product HALVS10L940-CW-SA/LC HALVS10L940-CW-SA/LC
Architectural 400 Lumens Halvs Forward & Up/Down Light 14W 90Cri 4000K Crushed Polar White Satin Nickel Finish Lightcloud Controller
This is a link to the product MDLED1X12D10-40YN-B-W MDLED1X12D10-40YN-B-W
Multi 1X12W Led 3500K 40 Degrees Black Gear Tray White Head 0-10V Dim
This is a link to the product PIPXL100TY/D10/LC PIPXL100TY/D10/LC
Flood 15358 Lumens Pip Xl 100W Warm Led 120V-277V 0-10V Dimming Lightcloud Controller Trunnion Bronze
This is a link to the product RDDLED2S-10D-40NHC-B-SATL RDDLED2S-10D-40NHC-B-SATL
Recessed Downlights 783 Lumens Rddled 2 Inches Square 10W Dimmable 40 Degree 4000K 90Cri Black Trim Cone Satin Nickel Trim Ring Trimless
Link to Live Chat

Contact us

A RAB support representative will respond soon.

Send a message
Link to Lighting Design

Lighting Design

Our lighting designers can help you create a custom layout.

Request Lighting Layout
Link to DLC qualified products

DesignLights Consortium®

Find DLC qualified products.

Learn More
Link to Where to Buy

Where to Buy

Find a distributor or RAB Sales Representative.

Go to Locator