• High performance LED light engine
  • Maintains 70% of initial lumens at 100,000-hours
  • Weatherproof high temperature silicone gaskets
  • Superior heat sinking with die cast aluminum housing and external fins
  • Replaces 400W MH
  • 100 up to 277 Volts
  • 5-Year, No-Compromise Fixture Warranty and 10-Year, No-Compromise Lightcloud Warranty
View Technical Specs
Performance
Watts 78W
Color Temp 5000K (Cool)
Lumens 9,552 lm
Efficacy 122.6 lm/W
Color Accuracy 71 CRI
L70 Lifespan 10,000 Hours
Type Constant Current
120V 0.66A
208V 0.41A
240V 0.41A
277V 0.30A
Input Watts 77.9W
Dimensions
Link to Dimension Drawing

Weight: 34.8 lbs

Technical Specifications

Installed with Lightcloud

Lightcloud is a commercial wireless lighting control system fully developed and supported by RAB. It's powerful and flexible, yet easy to use and install.

Learn More
Lightcloud
Lightcloud Controller Installed
Fixture, Zone, and plug-load control from one powerful device. Capable of switching, 0-10V dimming, power monitoring. Can also be used to extend the range of the Lightcloud mesh network. Attach to fixture, junction box, or electrical panel. Learn more at www.lightcloud.com
Electrical
Dimming Driver
Driver includes dimming control wiring for 0-10V dimming systems. Requires separate 0-10V DC dimming circuit. Dims down to 10%.
THD
5.0% at 120V, 12.3% at 277V
Surge Protection
6kV
Compliance
UL Listed
Suitable for wet locations as a downlight
IP Rating
Ingress protection rating of IP66 for dust and water
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.
Performance
Lifespan
100,000-Hour LED lifespan based on IES LM-80 results and TM-21 calculations
Optical
Specification Grade Optics
The Type II distribution is ideal for wide walkways, on ramps and entrance roadways, bike paths and other long and narrow lighting applications. This type is meant for lighting larger areas and usually is located near the roadside. This type of lighting is commonly found on smaller side streets or jogging paths.
BUG Rating
B1 U0 G2
LED Characteristics
LEDs
Six (6) multi-chip, 13W, high-output, long-life LEDs
Color Consistency
3-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 color temperature over a 5-year period
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.
Construction
Ambient Temperature
Suitable for use in up to 40°C (104°F)
Cold Weather Starting
The minimum starting temperature is -40°C (-40°F)
Thermal Management
Superior heat sinking with external Air-Flow fins
Housing
Die-cast aluminum housing, lens frame and mounting arm
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
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.
Patents
The WPLED design is protected by patents pending in the U.S., Canada, China, Taiwan and Mexico.
Replacement
Replaces 320W Metal Halide

Recently Viewed Products

 This is a link to the product WPLED2T78/D10/LC WPLED2T78/D10/LC
Wall Packs 9552 Lumens Wpled Type Ii 78W 5000K 0-10V Dimming Lightcloud Controller Bronze
 This is a link to the product ALED5S150N/D10/LC ALED5S150N/D10/LC
Area Lights 17420 Lumens Aled 150W 4000K 0-10V Dimming 120V-277V Pole Mount Lightcloud Controller Bronze
 This is a link to the product IVAT5S-75LPA750ZU/WS2 IVAT5S-75LPA750ZU/WS2
Area Lights 8434 Lumens Ivat5S Type V Square 67W Universal Pole Mount 70Cri 5000K Bronze 120V-277V 0-10V Dimming 20 Feet Lens Wattstopper Sensor
 This is a link to the product TBLED3T32RG/480/D10/7PRS TBLED3T32RG/480/D10/7PRS
Roadwaylights 3716 Lumens Triboro 19X8In Type Iii 32W 5000K Led 480V 0-10V Dimmingmable 7P Receptacle Cap Roadway Gray
 This is a link to the product GN5LED13NAD11W GN5LED13NAD11W
Decorative 589 Lumens Gooseneck 13W 4000K Pole 20 Inches High & 19 Inches From Pole Angled Dome Flood 11 Inches White
 This is a link to the product HALVS18L940-LW-W/LC HALVS18L940-LW-W/LC
Architectural 720 Lumens Halvs Forward & Up/Down Light 25W 90Cri 4000K Linen Hampton White Lens White Finish Lightcloud Controller
 This is a link to the product WPLED2T78/D10/LC WPLED2T78/D10/LC
Wall Packs 9552 Lumens Wpled Type Ii 78W 5000K 0-10V Dimming Lightcloud Controller Bronze
 This is a link to the product ALED5S150N/D10/LC ALED5S150N/D10/LC
Area Lights 17420 Lumens Aled 150W 4000K 0-10V Dimming 120V-277V Pole Mount Lightcloud Controller Bronze
 This is a link to the product IVAT5S-75LPA750ZU/WS2 IVAT5S-75LPA750ZU/WS2
Area Lights 8434 Lumens Ivat5S Type V Square 67W Universal Pole Mount 70Cri 5000K Bronze 120V-277V 0-10V Dimming 20 Feet Lens Wattstopper Sensor
 This is a link to the product TBLED3T32RG/480/D10/7PRS TBLED3T32RG/480/D10/7PRS
Roadwaylights 3716 Lumens Triboro 19X8In Type Iii 32W 5000K Led 480V 0-10V Dimmingmable 7P Receptacle Cap Roadway Gray
Link to Live Chat

Contact us

A RAB support representative will respond soon.

Send a message
Link to Lighting Design

Lighting Design

Our lighting designers can help you create a custom layout.

Request Lighting Layout
Link to DLC qualified products

DesignLights Consortium®

Find DLC qualified products.

Learn More
Link to Where to Buy

Where to Buy

Find a distributor or RAB Sales Representative.

Go to Locator