78 Watts
11,311 Lumens
5100K
(Cool White)
72 CRI
Emits no UV light
Damp Locations
(Cord & Hook Mounted)
Wet Locations
(Pendant Mounted)
Not Dimmable
Maximum Temp
131°F
120-277V AC
5 Year Warranty
Product Description
Rab bi-level 78 watt 5100K BAYLED round high-bay fixture with a white finish.
Product Features
High Output LEDs
Three multi-chip high-output long-life LEDs.
Bi-Level Operation
Allows for 33%-66%-100% light level output modes.
Wet Location Rated
Suitable for damp locations with cord and hook.
Suitable for wet locations with 3/4" pendant stem.
Covered ceiling mount only.
Environmentally Friendly
Mercury and UV free. RoHS-compliant components.
Consistent Fixture-to-Fixture LED Color
7-step MacAdam Ellipse binning to achieve consistent fixture-to-fixture color.
DLC Listed
This product is on the Design Lights Consortium (DLC) Qualified Products List and is eligible for rebates from DLC Member Utilities.
Designed to meet DLC 5 requirements.
DLC Product Code: PQ27Z9AD.
IESNA LM-79 & LM-80 Testing
This luminaire has been tested by an independent laboratory in accordance with IESNA LM-79 and LM-80.
Thermal Management
Superior thermal management with external air-flow fins.
Specifications
| Fixture Type | UFO Hi-Bay |
| Technology | LED |
| Housing Material | Precision die-cast aluminum housing and door frame |
| Finish | White |
| Reflector | Specular vacuum metallized polycarbonate |
| Gaskets | High-temperature silicone |
| Lens | Tempered glass |
| Mounting | Heavy-duty 3/4" NPS hook and 3 foot safety chain |
| Mounting Height | 25 ft |
| Equivalent |
250W MH (Metal-Halide) 4W lamp T8 fixtures |
| Watts | 78W |
| Lumens | 11,311 Lumens |
| Efficacy | 125.3 Lm/W |
| Color Temp |
5100K (Cool White) |
| Color Accuracy | 72 CRI |
| Width | 18" |
| Height | 9.375" |
| Cord Length | 3 Ft |
| Weight | 26.9 lbs |
| Input Voltage | 120-277V AC |
| Cord Rating | 600V AC |
| Operating Frequency | 50/60 Hz |
| Driver |
Type:
Constant Current, Class 2, 720mA, 100-277VAC
120V:
0.82A
208V:
0.52A
240V:
0.45A
277V:
0.4A
|
| Power Factor |
99.1% at 120V 93.5% at 277V |
| THD |
11.83% at 120V 9.66% at 277V |
| Surge Protection | 6kV |
| Maximum Operating Temperature | 131°F (55°C) |
| Lifespan |
100,000 Hours (Based on IES LM-80 results and TM-21 calculations) |
| Emits No UV Light | Yes |
| Dimmable | No |
| Damp Location Rated | Yes |
| Wet Location Rated | Yes |
| DLC Listed |
Yes Designed to meet DLC 5 requirements. DLC Product Code: PQ27Z9AD |
| UL Listed |
Yes Suitable for damp locations with cord and hook. Suitable for wet locations with 3/4" pendant stem. Covered ceiling mount only. |
| RoHS Compliant | Yes |
| Mercury Free | Yes |
| Warranty | 5 Year |
| UPC | 019813102993 |
Dimensions
Spec Sheet:
BAYLED78W/BL Spec Sheet 
Instructions:
Installation Instructions