Description
The Peterson M188A is a sealed Piranha-series LED clearance/side-marker light in amber, with four high-output LEDs behind a linear-welded amber lens. Multi-volt 9-16V operation runs on either 12V or 24V trucks, and the hard-wired 2-wire design eliminates the connector plug found on earlier Peterson 188 versions. SAE-certified for clearance, side-marker, and identification light duty (P2-PC) under FMVSS 108.
Specifications
| Manufacturer | Peterson Manufacturing |
|---|---|
| Part Number | M188A |
| Part Type | LED Clearance / Side Marker Light |
| Color | Amber |
| LED Count | 4 |
| Voltage | 9 – 16 V (multi-volt) |
| Connection | 2-Wire Hardwired (no plug) |
| Sealing | Linear-welded lens to housing |
| SAE Function Codes | P2, PC (Clearance, Side Marker, Identification) |
| Compliance | FMVSS 108, SAE P2-PC |
Applications
Typical uses include:
- Class 7/8 truck cab and trailer side-marker / clearance lighting
- Trailer ID light bars (3-light cluster)
- Bus, RV, and emergency-vehicle clearance lighting
Confirm mounting style and bezel/grommet requirements for your application — the M188A is the bare hardwired light; some installs require a separate grommet or bezel.
