product

Color: Bronze
Weight: 32.0 lbs

Project:

Type:

Prepared By:

Date:

Driver Info

Type:Constant Current
120V:0.66A
208V:0.41A
240V:0.35A
277V:0.30A
Input Watts:80W
Efficiency:98%

LED Info

Watts:78W
Color Temp:5100K (Cool)
Color Accuracy:71 CRI
L70 Lifespan:100000
Lumens:7510
Efficacy:94 LPW

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:

5.1% at 120V, 13.2% 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: PEF1F27Q

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 Conformance:

Conforms to (allows for conformance to) the IDA's fully shielding requirement, emitting no light above 90 degrees (with the exclusion of incidental light reflecting from fixture housing, mounts, and pole).

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 IV distribution (also known as a Forward Throw) is especially suited for mounting on the sides of buildings and walls, and for illuminating the perimeter of parking areas. It produces a semiCircular distribution with essentially the same candlepower at lateral angles from 90° to 270°.

Effective Projected Area:

EPA = 0.75

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

Lens:

Tempered glass lens

Housing:

Die cast aluminum housing, lens frame and mounting arm

IP Rating:

Ingress Protection rating of IP66 for dust and water

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.

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.

Optical

BUG Rating:

B1 U0 G2

Features

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

Ordering Matrix

FamilyOpticsWattageMountingColor TempFinishDriver OptionsOptionsOther Options
ALED4T78^^^/D10^^
  • 4T = Type IV
  • 3T = Type III
  • 2T = Type II
  • 50 = 50W
  • 66 = 66W
  • 78 = 78W
  • 105 = 105W
  • 125 = 125W
  • 150 = 150W
  • Blank = Pole mount
  • SF = Slipfitter
  • Blank = 5000K (Cool)
  • N = 4000K (Neutral)
  • Y = 3000K (Warm)
  • Blank = Bronze
  • RG = Roadway Gray
  • W = White
  • K = Black
  • Blank = 120-277V
  • /480 = 480V
  • /BL = Bi-Level
  • /D10 = 0-10V Dimming
  • Blank = No Option
  • /LC = Lightcloud® Controller
  • /PCS = 120V Swivel Photocell
  • /PCS2 = 277V Swivel Photocell
  • /PCS4 = 480V Swivel Photocell
  • /PCT4 = 480V Twistlock Photocell
  • /WS2 = Multi-Level Motion Sensor 20 ft.
  • /WS4 = Multi-Level Motion Sensor 40 ft.
  • Blank = Standard
  • USA = BAA Compliant