66% energy cost savings vs. HID
100,000-hour LED lifespan
Type III distribution
5-year warranty

View Technical Specs
Performance
Watts 78W
Color Temp 5100K (Cool)
Lumens 9,263
Efficacy 121 lm/W
Color Accuracy 71 CRI
L70 Lifespan 100,000 hours
Type Constant Current
120V 0.66A
208V 0.41A
240V 0.35A
277V 0.30A
Input Watts 77W
Dimensions

Weight: 32.0 lbs

Technical Specifications
Electrical

Dimming Driver

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

Driver

Constant Current, Class 2, 2000mA, 100-277V, 50-60Hz, 1.1A, Power Factor 99%

THD

5.3% at 120V, 13.3% at 277V

Surge Protection

4kV

Surge Protector

ALED78 is available with a 6kV surge protector (SP6). SP6 available here.

Listings

DLC Listed

This product is listed by Design Lights Consortium (DLC) as an ultra-efficient premium product that qualifies for the highest tier of rebates from DLC Member Utilities.
DLC Product Code: PS84GVB7

UL Listing

Suitable for wet locations as a downlight

IESNA LM-79 & IESNA 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.

Dark Sky Approved

The International Dark Sky Association has approved this product as a full cutoff, fully shielded luminaire

LED Characteristics

Lifespan

100,000-hour LED lifespan based on IES LM-80 results and TM-21 calculations

LEDs

Six (6) multi-chip, 13W, high-output, long-life LEDs

Color Consistency

7-step MacAdam Ellipse binning to achieve consistent fixture-to-fixture color

Color Stability

LED color temperature is warrantied to shift no more than 200K in CCT over a 5 year period

Color Uniformity

RAB's range of CCT (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.

Construction

IES Classification

The Type III distribution is ideal for roadway, general parking and other area lighting applications where a larger pool of lighting is required. It is intended to be located near the side of the area, allowing the light to project outward and fill the area.

IP Rating

Ingress Protection rating of IP66 for dust and water

Ambient Temperature

SuitableFor use in 40°C (104°F) ambient temperatures

Cold Weather Starting

Minimum starting temperature is -40°C (-40°F)

Thermal Management

Superior heat sinking with external Air-Flow fins

Effective Projected Area

EPA = 0.75

Lens

Tempered glass lens

Housing

Die cast aluminum housing, lens frame and mounting arm

Mounting

Universal mounting arm compatible for hole spacing patterns from 1" to 5 1/2" center to center. Round Pole Adaptor plate included as a standard. Easy slide and lock to mount fixture with ease. Round pole diameter must be >4" to mount fixtures at 90° orientation.

Reflector

Specular vacuum-metallized polycarbonate

Gaskets

High temperature silicone gaskets

Finish

Formulated for high-durability and long lasting color

Green Technology

Mercury and UV-free. RoHS compliant components. Polyester powder coat finish formulated without the use of VOCs or toxic heavy metals.

For use on LEED Buildings

IDA Dark Sky Approval means that this fixture can be used to achieve LEED Credits for Light Pollution Reduction

Other

Compatibility

Compatible with Round Poles with a diameter of 2.5" to 6"

Patents

The ALED design is protected by patents in the U.S. Pat. 668,370, Canada Pat. 144956, China ZL201230100154.X, and Mexico Pat. 38423. Pending patents in Taiwan.

Replacement

Replaces 250W Metal Halide

Warranty

RAB warrants that our LED products will be free from defects in materials and workmanship for a period of five (5) years from the date of delivery to the end user, including coverage of light output, color stability, driver performance and fixture finish. RAB's warranty is subject to all terms and conditions found at rablighting.com/warranty.

Buy American Act Compliance

RAB values USA manufacturing! Upon request, RAB may be able to manufacture this product to be compliant with the Buy American Act (BAA). Please contact customer service to request a quote for the product to be made BAA compliant.

Optical

BUG Rating

B1 U0 G2

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