RDLED4R20D-WNHC-B-W
RDLED4R20D-WNHC-B-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 4000K (Neutral)
Lumens 1,121 lm
Efficacy 55.2 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 20.3W
Dimensions
Link to Dimension Drawing

Weight: 2.5 lbs

Technical Specifications
Compliance
UL Listed
Suitable for wet locations covered ceiling
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%
Dimming Driver
0 - 10V (at 120-277V), TRIAC and ELV (at 120V only). See dimmer compatibility guide here.

Recently Viewed Products

This is a link to the product RDLED4R20D-WNHC-B-W RDLED4R20D-WNHC-B-W
Remodeler 4" Round 20W Dim Wallwash 4000K 90 Cri Black Cone White Ring
This is a link to the product ALED3T50Y ALED3T50Y
Area Lights 6500 Lumens Aled Type Iii 50W 3000K Pole Mount Bronze
This is a link to the product WFRL4R99FA120WB WFRL4R99FA120WB
Edge-Lit Wafer 4" 9W 600Lm 90Cri 5Cct 120V Triac/Elv Round White Baffle
This is a link to the product IVAFT-75LSF740GU/7PR/LC IVAFT-75LSF740GU/7PR/LC
Area Lights 7482 Lumens Ivaft Forward Throw 67W Slipfitter Mount 70Cri 4000K Roadway Gray 120V-277V 0-10V Dimming 7-Pin Receptacle Lightcloud Controller
This is a link to the product CDLED6WD-26W-80D930-Z CDLED6WD-26W-80D930-Z
Cylinders 2336 Lumens Cdled 26W 6 Inches Wall Direct(Downlight) Only 90Cri 3000K Bronze
This is a link to the product ALED2T78NK/D10/WS4 ALED2T78NK/D10/WS4
Arealights 9523 Lumens Aled Type Ii 8In Pole Arm 4K 78W 120V-277V 0-10V Dimming Multi-Level Sensor With 40 Feet Lens Black
This is a link to the product RDLED4R20D-WNHC-B-W RDLED4R20D-WNHC-B-W
Remodeler 4" Round 20W Dim Wallwash 4000K 90 Cri Black Cone White Ring
This is a link to the product ALED3T50Y ALED3T50Y
Area Lights 6500 Lumens Aled Type Iii 50W 3000K Pole Mount Bronze
This is a link to the product WFRL4R99FA120WB WFRL4R99FA120WB
Edge-Lit Wafer 4" 9W 600Lm 90Cri 5Cct 120V Triac/Elv Round White Baffle
This is a link to the product IVAFT-75LSF740GU/7PR/LC IVAFT-75LSF740GU/7PR/LC
Area Lights 7482 Lumens Ivaft Forward Throw 67W Slipfitter Mount 70Cri 4000K Roadway Gray 120V-277V 0-10V Dimming 7-Pin Receptacle 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