RDLED4S20D-50YY-M-B
RDLED4S20D-50YY-M-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 1,559 lm
Efficacy 76 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 IES LM-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 RDLED4S20D-50YY-M-B RDLED4S20D-50YY-M-B
Remodeler 4" Square 20W Dim 50 Degrees 2700K 80 Cri Matte Cone Black Ring
This is a link to the product IVAFT-45LSF730ZH IVAFT-45LSF730ZH
Area Lights 4950 Lumens Ivaft Forward Throw 38W Slipfitter Mount 70Cri 3000K Bronze 347-480V 0-10V Dimming
This is a link to the product IVAT5S-130LPA750KH/7PR IVAT5S-130LPA750KH/7PR
Area Lights 14810 Lumens Ivat5S Type V Square 117W Universal Pole Mount 70Cri 5000K Black 347-480V 0-10V Dimming 7-Pin Receptacle
This is a link to the product ALEDL4T/WS2 ALEDL4T/WS2
Aled 170-220-260W T4 5000K Cool Arm Wattstop 20Ft Lens Bronze
This is a link to the product T8-15-48P-830-DIR T8-15-48P-830-DIR
Linear Tubes 2000 Lumens T8 15W 4 Feet Plastic 80Cri 3000K Ballast Compatible
This is a link to the product FXLED500TYB55/480/D10/PCS4 FXLED500TYB55/480/D10/PCS4
Flood 61327 Lumens Fxled 500W 3000K Warm Led 5Hx5V 480V Swivel Photocell 0-10V Dimming Trunnion Bronze
This is a link to the product RDLED4S20D-50YY-M-B RDLED4S20D-50YY-M-B
Remodeler 4" Square 20W Dim 50 Degrees 2700K 80 Cri Matte Cone Black Ring
This is a link to the product IVAFT-45LSF730ZH IVAFT-45LSF730ZH
Area Lights 4950 Lumens Ivaft Forward Throw 38W Slipfitter Mount 70Cri 3000K Bronze 347-480V 0-10V Dimming
This is a link to the product IVAT5S-130LPA750KH/7PR IVAT5S-130LPA750KH/7PR
Area Lights 14810 Lumens Ivat5S Type V Square 117W Universal Pole Mount 70Cri 5000K Black 347-480V 0-10V Dimming 7-Pin Receptacle
This is a link to the product ALEDL4T/WS2 ALEDL4T/WS2
Aled 170-220-260W T4 5000K Cool Arm Wattstop 20Ft Lens Bronze
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