T17FA-2X4/E

Spec Sheet IES File LM79 Instructions Sell Sheet Family Spec Sheet Spec Sheet EZ Layout

T17FA-2X4/E

50W 3500/4000/5000K

0-10V dimming

100,000-Hour LED lifespan

5-Year, limited warranty

2 per case, must order in case quantity increments

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Performance

Watts	50/40/30W
Color Temp	3500/4000/5000K
Lumens	4031-6521 lm
Efficacy	122.6-147.3 lm/W
Color Accuracy	83-84 CRI
L70 Lifespan	100,000 Hours

Type	Constant Current
120V	0.42A/0.34A/0.25A
208V	0.24A/0.20A/0.16A
240V	0.21A/0.17A/0.13A
277V	0.18A/0.15A/0.12A
Input Watts	28.8-49.6W

EZ-Layout

Create Custom Lighting Layout

Dimensions

Weight: 9.6 lbs

Technical Specifications

Field Adjustability

Field Adjustable

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

Compliance

UL Listed

Suitable for damp locations

IC Rated

Suitable for direct contact with insulation

CCEA Compliant

Luminaire Requirements used in Environmental Air Space per the electrical code specification of the City of Chicago

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.

IP Rating

IP20

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.

LED Characteristics

LEDs

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

Performance

Lifespan

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

Electrical

Driver

Constant Current, Class 2, 120-277V 50/60 Hz:
50W: 120V: 0.46A, 208V: 0.28A, 240V: 0.24A, 277V: 0.21A
40W: 120V: 0.37A, 208V: 0.22A, 240V: 0.19A, 277V: 0.17A
30W: 120V: 0.28A, 208V: 0.17A, 240V: 0.15A, 277V: 0.13A

Dimming Driver

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

Battery Backup

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

Battery Backup Light Loss Factor

50W: 0.25
40W: 0.28
30W: 0.36

Aux Power Supply

Dim to Off

Surge Protection

Ring Wave 2.5KV

Construction

Cold Weather Starting

The minimum starting temperature is -4°F (-20°C)

Lens

Frosted polystyrene

Housing

Aluminum frame & cold rolled steel back housing

Finish

White

Reflector

Powder-coated sheet metal

Green Technology

Mercury and UV free. RoHS-compliant components.

Installation

Mounting

Recessed into T-grid ceiling. Surface and recessed mounting kits available for drywall ceilings.

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.