product

78W BAYLED high bay replaces 250W MH high bays, reducing energy consumption by 67%. Suitable for large spaces, including warehouses, factories, and distribution centers.

Color: White
Weight: 21.0 lbs

Project:

Type:

Prepared By:

Date:

Driver Info

Type:Constant Current
120V:0.82A
208V:0.52A
240V:0.45A
277V:0.4A
Input Watts:89W
Efficiency:88%

LED Info

Watts:78W
Color Temp:5100K
Color Accuracy:68 CRI
L70 Lifespan:100000
Lumens:7463
Efficacy:84 LPW

Technical Specifications

Other

BAYLED78 with Bi-Level Operation:

Allows 33%-66%-100% output modes.

California Title 24:

BAYLED78/BL complies with 2013 California Title 24 building and electrical codes as a commercial indoor fixture for corridors, stairwells, warehouses and covered parking garages when used with an occuppancy sensor. Select an occuppancy sensor using catalog number LOSBAY800.

Patents:

The design of the BAYLED™ is protected by patents pending in US, Canada, China, Taiwan and Mexico.

Accessories:

Available accessories include protective polyshield and wire guards, replacement lens and doorframe, and an occupancy sensor. Click here to see all accessories.

Equivalency:

Equivalent to 4 lamp T8 fixtures.

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.

Listings

UL Listing:

Suitable for damp locations with cord and hook. Suitable for wet locations with 3/4" pendant stem. Covered ceiling mount only.

IESNA LM-79 & LM-80 Testing:

RAB LED luminaries have been tested by an independent laboratory in accordance with IESNA LM-79 and LM-80, and have received the Department of Energy "Lighting Facts" label.

LED Characteristics

LEDs:

Three multi-chip, 26W high-output, long-life LEDs.

Lifespan:

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

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 C78.377.2011.

Electrical

Drivers (3):

Constant Current, 720mA, Class 2 with 6kV surge protection, 100-277VAC, 50/60 Hz.

THD:

12.2% at 120V

Construction

Ambient Temperature:

Suitable for use in 55°C (131°F) ambient temperatures.

Thermal Management:

Superior thermal management with external air-flow fins

Housing:

Precision die-cast aluminum housing and door frame with 3-foot 600V power cord.

Mounting:

Heavy-duty 3/4" NPS hook and 3 foot safety chain.

Recommended Mounting Height:

25 ft.

Lens:

Tempered glass

Reflector:

Specular vacuum metallized polycarbonate.

Gaskets:

High-temperature silicone

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 VOC or toxic heavy metals.

Dimensions

Features

  • Replaces 250W MH high bays
  • Reduces energy consumption by 67%
  • 100,000-hour LED lifespan
  • 5-year warranty

Ordering Matrix

FamilyWattsColor TempFinishBi-Level
BAYLED    
  • 78 = 78W
  • Blank = 5000K (Cool)
  • Y = 3000K (Warm)
  • N = 4000K (Neutral)
  • W = White
  • Blank = No Bi-Level
  • /BL = Bi-Level