• High efficiency, low maintenance alternative to fluorescent
  • Prismatic lens with diffusion for enhanced optical performance
  • 0-10V dimming, standard on all models
  • Emergency battery backup to provide emergency lighting when power is lost
  • Optional recessed mounting kit available
  • 100,000-hour LED lifespan
  • 5-Year, No-Compromise Warranty
View Technical Specs
Performance
Watts 50W
Color Temp 4000K (Neutral)
Lumens 4,233 lm
Efficacy 84.7 lm/W
Color Accuracy 83 CRI
L70 Lifespan 100,000 Hours
Type Constant Current
120V 0.42A
208V 0.25A
240V 0.22A
277V 0.19A
Input Watts 50W
Dimensions
Link to Dimension Drawing

Weight: 15.5 lbs

Technical Specifications
Compliance
UL Listed
Suitable for damp locations
Construction
Lens
Nominal .125" thick prismatic acrylic lens with diffusion for enhanced optical performance
IC Rated
Suitable for insulated ceilings
LED Characteristics
LEDs
Long-life, high-efficiency, micro-power, surface-mountLEDs; binned and mixed for uniform light output and color
Electrical
Driver
Constant Current, Class 2, 4-channel driver with 0-10V dimming, 450mA, 120-277VAC 0.55A, Power Factor >92%
Dimming Driver
Driver includes dimming control wiring for 0-10V dimming systems. Requires separate 0-10V DC dimming circuit. Dims down to 5%.
THD
10.9% at 120V, 13.9% at 277V
TRLED2X4-50 with Battery Backup
Battery backup will operate the LED lamp for 90 minutes if power fails. Wired for 120-277V.
Performance
Lifespan
100,000-Hour LED lifespan based on IES LM-80 results and TM-21 calculations

Recently Viewed Products

 This is a link to the product TRLED2X4-50N/D10/E TRLED2X4-50N/D10/E
Troffer Led 2X4 50W Ceiling Emergency Battery Dim 4000K White
 This is a link to the product HALVS18L935-LW-K/BL HALVS18L935-LW-K/BL
Architectural 689 Lumens Halvs Forward & Up/Down Light 25W 90Cri 3500K Linen Hampton White Lens Black Finish Bi-Level Control
 This is a link to the product TRLED2X2-37N/D10/E TRLED2X2-37N/D10/E
Troffer Led 2X2 37W Ceiling Emergency Battery Dim 4000K White
 This is a link to the product STL110-LED/277 STL110-LED/277
Outdoor Sensors Stealth 110 Sensor 300W Max 277V Led Bronze
 This is a link to the product HALV18L927-CS-CU/BL/E2 HALV18L927-CS-CU/BL/E2
Architectural 427 Lumens Halv Forward Light 25W 90Cri 2700K Crush Sedona Lens Copper Finish Bi-Level Control Battery Backup
 This is a link to the product WPT WPT
Tallpack 40/25/15W 3000/4000/5000K Bronze
 This is a link to the product TRLED2X4-50N/D10/E TRLED2X4-50N/D10/E
Troffer Led 2X4 50W Ceiling Emergency Battery Dim 4000K White
 This is a link to the product HALVS18L935-LW-K/BL HALVS18L935-LW-K/BL
Architectural 689 Lumens Halvs Forward & Up/Down Light 25W 90Cri 3500K Linen Hampton White Lens Black Finish Bi-Level Control
 This is a link to the product TRLED2X2-37N/D10/E TRLED2X2-37N/D10/E
Troffer Led 2X2 37W Ceiling Emergency Battery Dim 4000K White
 This is a link to the product STL110-LED/277 STL110-LED/277
Outdoor Sensors Stealth 110 Sensor 300W Max 277V Led 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