• High efficiency, low maintenance alternative to fluorescent
  • Prismatic lens with diffusion for enhanced optical performance
  • 0-10V dimming, standard on all models
  • 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 4,230 lm
Efficacy 82.8 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 51.1W
Dimensions
Link to Dimension Drawing

Weight: 13.8 lbs

Technical Specifications
Compliance
UL Listed
Suitable for damp locations
IESNA LM-79 & LM-80 Testing
RAB LED luminaires and LED components have been tested by an independent laboratory in accordance with IESNA LM-79 and LM-80.
Construction
Lens
Nominal .125" thick prismatic acrylic lens with diffusion for enhanced optical performance
IC Rated
Suitable for insulated ceilings
Housing
Die-formed 22 gauge, cold-rolled steel
Installation
Standard integral earthquake and NEC T-bar clips secure the fixture to T-bars and prevent T-system separation. For recessed mounting kit see here.
Finish
High-reflectance (91%) powder coat applied post production for a more durable finish
Green Technology
Mercury and UV free. RoHS-compliant components.
LED Characteristics
LEDs
Long-life, high-efficiency, micro-power, surface-mountLEDs; binned and mixed for uniform light output and color
Color Stability
LED Color temperature is warrantied to shift no more than 200K in color temperature over a 5-year period
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
10.8% at 120V, 13.4% at 277V
Performance
Lifespan
100,000-Hour LED lifespan based on IES LM-80 results and TM-21 calculations
Wattage Equivalency
Equivalent to (3) F32T8 or (3) F28T5

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