3/4" Marker Light — Single Blue Diode LED — Hot AUX Indicator
Part Number: J-55-BC
This listing is for one (1) 3/4" LED marker / indicator light featuring a single blue diode. Commonly used for HOT AUX indicators, marker lights, clearance lights, or custom indicator applications on trucks, trailers, RVs, and utility equipment.
The hard-wired design eliminates plug corrosion and lamp-plug failures, making this light ideal for harsh environments and long-term use.
Available LED Colors
- Amber
- Red
- White
- Blue (this listing)
- Green
Key Features
- Fits standard 3/4" mounting hole
- Single high-output LED diode
- Hard-wired leads prevent corrosion and plug failure
- Meets federal requirements for clearance, side marker, and ID lights
- Low current draw — ideal for indicator circuits
- Rubber mounting grommet included
Specifications
| Mounting Hole | 3/4" |
|---|---|
| Operating Voltage | 8–16 VDC |
| Current Draw | 17 milliamps |
| Wiring | Hard-wired leads |
| Mounting | Rubber grommet (included) |
Price is for one (1) light.
We stock these in quantity — simply enter the number of lights you need
before adding to cart.
Installed Examples
Click any image below to view a larger version.
Common uses include: auxiliary power indicators, marker lights, clearance lights, and custom indicator installations. These lights are often nearly invisible until powered on.