BAYLED78YW/D10

Spec Sheet IES File Instructions Spec Sheet EZ Layout

BAYLED78YW/D10

Replaces 250W MH high bays

Reduces energy consumption by 67%

100,000-hour LED lifespan

5-Year, No-Compromise Warranty

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Performance

Watts	78W
Color Temp	3000K (Warm)
Lumens	11,183 lm
Efficacy	123.2 lm/W
Color Accuracy	72 CRI
L70 Lifespan	100,000 Hours

Type	Constant Current
120V	0.82A
208V	0.52A
240V	0.45A
277V	0.4A
Input Watts	90.8W

EZ-Layout

Create Custom Lighting Layout

Dimensions

Weight: 26.2 lbs

Technical Specifications

Compliance

UL Listed

Suitable for wet locations

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

Wattage Equivalency

Equivalent to 4 lamp T8 fixtures

Construction

IES Classification

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.

Effective Projected Area

EPA = 0.75

Ambient Temperature

Suitable for use in up to 55°C (131°F)

Cold Weather Starting

The minimum starting temperature is -40°C (-40°F)

Thermal Management

Superior thermal management with external "Air-Flow" fins

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.

LED Characteristics

LEDs

Multi-chip, high-output, long-life LEDs

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.

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

11.83% at 120V, 9.66% at 277V

Power Factor

99.1% at 120V, 93.5% at 277V

Surge Protection

4kV

Installation

Mounting

Heavy-duty 1/2" thread mounting arm with "O" ring seal & stainless steel screws

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.

Optical

BUG Rating

B2 U0 G2