RDLED4S20D-WYYHC-S-W
RDLED4S20D-WYYHC-S-W 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 1,199 lm
Efficacy 59.4 lm/W
Color Accuracy 90 CRI
L70 Lifespan 100,000 Hours
Type Constant Current
120V 0.17A
208V 0.11A
240V 0.10A
277V 0.09A
Input Watts 20.2W
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 IVAT5S-45LPA750KU/WSLC IVAT5S-45LPA750KU/WSLC
Ivelot T5S 40W 4500L Pole 5000K 70 Cri Black 120-277V Dim Ws Lc
This is a link to the product ND22T-6HRB-WW ND22T-6HRB-WW
Nd22 6Inwall Wash Trim Black Cone Black Flange
This is a link to the product HALVS10L930-MS-SA HALVS10L930-MS-SA
Architectural 233 Lumens Halvs Forward & Up/Down Light 14W 90Cri 3000K Metallic Spun Silver Lens Satin Nickel Finish
This is a link to the product IVAFT-75LWM730GU/WS2/LC IVAFT-75LWM730GU/WS2/LC
Area Lights 7460 Lumens Ivaft Forward Throw 67W Wall Mount 70Cri 3000K Roadway Gray 120V-277V 0-10V Dimming 20 Feet Lens Wattstopper Sensor Lightcloud Controller
This is a link to the product RWLED2T78SFYRG RWLED2T78SFYRG
Roadway Lights 9039 Lumens Type Ii 78W 3000K 120V-277V Slipfitter Mount Roadway Gray
This is a link to the product ALEDFC52YW/D10 ALEDFC52YW/D10
Area Lights 7197 Lumens Aled 52W Full Cutoff 3000K 0-10V Dimming Pole Mount White
This is a link to the product IVAT5S-45LPA750KU/WSLC IVAT5S-45LPA750KU/WSLC
Ivelot T5S 40W 4500L Pole 5000K 70 Cri Black 120-277V Dim Ws Lc
This is a link to the product ND22T-6HRB-WW ND22T-6HRB-WW
Nd22 6Inwall Wash Trim Black Cone Black Flange
This is a link to the product HALVS10L930-MS-SA HALVS10L930-MS-SA
Architectural 233 Lumens Halvs Forward & Up/Down Light 14W 90Cri 3000K Metallic Spun Silver Lens Satin Nickel Finish
This is a link to the product IVAFT-75LWM730GU/WS2/LC IVAFT-75LWM730GU/WS2/LC
Area Lights 7460 Lumens Ivaft Forward Throw 67W Wall Mount 70Cri 3000K Roadway Gray 120V-277V 0-10V Dimming 20 Feet Lens Wattstopper Sensor Lightcloud Controller
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