FR2X4/E

Spec Sheet IES File LM79 Instructions Sell Sheet Folleto (Español) Family Spec Sheet Spec Sheet EZ Layout

FR2X4/E

50W 3000/3500/4000/5000/6500K

100,000-hour LED Life

DLC Premium Listed

0-10V dimming standard

5-Year, limited warranty

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Performance

Watts	50/45/40/35/30W
Color Temp	3000/3500/4000/5000/6500K
Lumens	3,764-6,203 lm
Efficacy	128.8-134.2 lm/W
Color Accuracy	83-85 CRI
L70 Lifespan	100,000 Hours

Type	Constant Current
120V	0.46A
208V	0.26A
240V	0.23A
277V	0.20A
Input Watts	28.7-47.5W

EZ-Layout

Create Custom Lighting Layout

Dimensions

Weight: 5.3 lbs

Technical Specifications

Field Adjustability

Field Adjustable

Field Adjustable Light Output:
50/45/40/35/30W (factory default 50W)
Color temperature selectable by 3000K, 3500K, 4000K, 5000K and 6500 (factory default 4000K)

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.

IC Rated

Suitable for direct contact with insulation

DLC Listed

This product family is listed with the DesignLights Consortium (DLC). Individual SKUs within this family may carry either a DLC Standard or DLC Premium qualification. Please refer to the individual product specification sheet or the DLC Qualified Products List (QPL) at designlights.org to confirm the qualification status of a specific SKU prior to specification or purchase.

Electrical

Driver

50W:
Constant Current, Class 2, 120-277V, 50/60 Hz, 120V: 0.46A, 208V: 0.26A, 240V: 0.23A, 277V: 0.20A
45W:
Constant Current, Class 2, 120-277V, 50/60 Hz, 120V: 0.41A, 208V: 0.24A, 240V: 0.21A, 277V: 0.16A
40W:
Constant Current, Class 2, 120-277V, 50/60 Hz, 120V: 0.37A, 208V: 0.21A, 240V: 0.18A, 277V: 0.16A
35W:
Constant Current, Class 2, 120-277V, 50/60 Hz, 120V: 0.32A, 208V: 0.19A, 240V: 0.16A, 277V: 0.14A
30W:
Constant Current, Class 2, 120-277V, 50/60 Hz, 120V: 0.28A, 208V: 0.16A, 240V: 0.14A, 277V: 0.12A

Dimming Driver

Driver includes dimming control wiring for 0-10V dimming systems. Requires separate 0-10V DC dimming circuit. Dims down to 10%.

THD

6.02% at 120V, 13.31% at 277V

Power Factor

99.73% at 120V, 99.79% at 277V

Aux Power Supply

Yes

Dim to Off

Yes

Battery Backup

Battery backup will operate the LED Lamp for 90 minutes if power fails. Wired for 120V-277V.

Battery Backup Light Loss Factor

50W: 0.04
45W: 0.05
40W: 0.05
35W: 0.06
30W: 0.07

Construction

Cold Weather Starting

The minimum starting temperature is 0°C (32°F)

Maximum Ambient Temperature

Suitable for use in up to 122°F (50°C)

Housing

Aluminum

Lens

Polycarbonate lens

Finish

Formulated for high durability and long-lasting color

Green Technology

Mercury and UV free. RoHS-compliant components.

Installation

Mounting

Recessed into existing T-grid brackets

LED Characteristics

LEDs

Long-life, high-efficacy, surface-mount LEDs

Color Uniformity

RAB's range of Correlated Color Temperature follows the guidelines of the American National Standard for Specifications for the Chromaticity of Solid State Lighting (SSL) Products, ANSI C78.377-2017.

Performance

Lifespan

100,000-Hour LED lifespan based on IESlm-80 results and TM-21 calculations

Other

5-Year Limited Warranty

The RAB 5-year, limited warranty covers light output, driver performance and paint finish. RAB's warranty is subject to all terms and conditions found at rablighting.com/warranty.