Videos are provided as a guide only. Refer to manufacturer
installation instructions and specs for complete information.
17" L x 1-3/8" W x 1" D; Sealed, waterproof; corrosion resistant; surface mount on 16-1/8" centers; 2-wire; 3 LEDs
A thin-line, sealed, LED identification light bar for trailer applications more than 80" wide. This red light bar measures 17" long x 1-3/8" wide x 1" deep. Lens and housing are one unit that is sonically sealed and waterproof, providing protection to the three light-emitting diodes. The molded plastic housing and durable lens provide all-weather protection against corrosion. The light draws 0.022 amps at 12.8 volts. This light mounts on 16-1/8" centers. The two-wire design includes the lead and ground wires to mount to any surface.
Thin line ID light bar for trailers more than 80" wide. Features sonically sealed, waterproof lens and housing in a single unit. Two-wire design includes both lead and ground wires for mounting to all surfaces. All weather plastic housing and durable lens protect against corrosion.

Video of Sealed, Straight Line Truck and Trailer Identification LED Light Bar, 3 Diode - Red
Videos are provided as a guide only. Refer to manufacturer
installation instructions and specs for complete information.
Today we are going to show you Optronics sealed straight line truck and trailer identification LED light bar, part number MCL78RB. It is lightly sealed and waterproofed, and inside are 3 red LEDs that draw a total .022 amps at 12.8 volts. It is designed to surface mount on your truck or trailer using two mounting holes that are 16 1/16 inches on center.
Its a two wire design meaning you will have one wire for your power connection, and another wire for your ground. Next well hook up the light to a power supply so you can see what it looks like when lit up. Well connect the white wire to our green terminal for our ground, and the black wire to our power. Next we will shut off the overhead lights so you can see how bright it is in the dark. And thats it for Optronics sealed straight line truck and trailer identification light bar with red lens, part number MCL78RB
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Average Customer Rating: 



4.5 out of 5 stars (2 Customer Reviews)




by: Larry06/09/2011
Is this review helpful?
Easy installation and bright LEDs 16553




by: Max03/01/2011
Is this review helpful?
Works as hoped and always easy dealing with Etrailer.8179
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