Videos are provided as a guide only. Refer to manufacturer
installation instructions and specs for complete information.
7-9/16" L x 3-5/16" W x 3/4" D; Sealed, waterproof; corrosion resistant; flange mount on 7" and 2-3/4" centers; 3-wire; 10 super diode LEDs
This is a sealed, oval, flange mount LED utility light. The LEDs in this light are super diodes for exceptional brightness and performance. This clear light measures 7-9/16" long x 3-5/16" wide x 3/4" deep, including the flange. This light is not certified for use as a backup light. Lens and housing are one unit that is sonically sealed and waterproof, providing protection to the 10 super light-emitting diodes. The molded plastic housing and durable lens provide all-weather protection against corrosion. The light draws 0.080 amps at 12.8 volts. This light flange mounts through the four mounting holes, one on each side, centered on 7" lengthwise and 2-3/4" widthwise. The three-wire design includes the lead wires for power and a ground wire for mounting to any surface.
Sealed, flange mount, clear LED utility light. 10 super diodes for bright, dependable performance. Surface mount does not require panel cutout. Features sonically sealed, waterproof lens and housing in a single unit. All-weather, molded plastic housing and durable lens protect against corrosion. Not certified for backup light function. Separate ground wire.

Video of Sealed, 6-1/2" Oval LED Trailer Utility Light, Flange Mount, 10 Super Diode - Clear
Videos are provided as a guide only. Refer to manufacturer
installation instructions and specs for complete information.
Today we are going to take a look at Optronics Sealed 6-1/2 Inch Oval LED Trailer Utility Light part number BUL78CB. This light housing is sealed and waterproof and contains 10 super LEDs. The LEDs draw a total of .080 amps at 12.8 volts. It is a 2 wire design meaning there will be one wire for ground and another wire for power. Next we will hook the light up to a power supply so you can see how it looks. Connect the white wire to our ground and the red wire to our power. Next we will turn off the overhead lights so you can see how bright the light is. And that does it for Optronics Sealed 6-1/2 Inch Oval LED Trailer Utility Light part number BUL78CB.
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Average Customer Rating: 



4.5 out of 5 stars (2 Customer Reviews)




by: Paul B.01/23/2012
Is this review helpful?
Bought 6 of these for use inside a 48ft Kentucky trailer used by local HS marching band. Work very well to light up under deck space at night for kids to load instruments. They tend to be more focused with the highest brightness, but overall work well for general lighting. All 6 worked out of box. Didn't get any tech info with them in the box. Best price I saw on this size, good deal.30217




by: Perry W.09/13/2011
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E-TRAILER.COM is a great place to do business. I recieved my order much faster than I thought I would have. I put the L.E.D.'s on the front of my lawn tractor and they work great. I'll be cutting grass at night from now on. (no neighbors, I live on a farm... (LOL) 23918
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