Partsam 4" Double-Face LED Turn Signal Lights - Pair, Amber 24-LED, Chrome Bezel, Pedestal Mount

Partsam 4" double-face LED pedestal lights are a pair of 12V amber, 24-diode sealed lamps that serve as parking or rear turn-signal indicators when mounted to a truck or trailer.

Built for heavy-duty vehicles, these compact 4" round double-face star LEDs combine a rugged sealed housing with pedestal post mounting so you can add bright, visible signaling on trucks from Peterbilt, Freightliner, Kenworth and similar rigs. They are designed to operate on a standard 12V system and can alternate between parking and turn functions when paired with a compatible flasher or switch. The chrome bezel and amber lens provide classic styling while the waterproof construction holds up to road and weather exposure.

How do these lights fit on my truck or trailer?

The lights mount on a pedestal post, replacing or adding to existing marker/turn locations. Their compact footprint and standard wiring make them compatible with common truck and trailer installations.

• Mounting type: pedestal/post mount for easy retrofit
• Overall size: 146mm x 106mm x 58mm (5.7" x 4.2" x 2.3")
• Sealed assembly: weatherproof lens for outdoor use
• Includes two lamps so both sides can be matched

What electrical connections and functions do these lamps use?

Each lamp is a sealed 12V LED assembly with 24 diodes that supports one function at a time: parking or turn signal. To enable both behaviors, the vehicle must have a switch or flasher capable of toggling the circuit.

• Operating voltage: 12 volts DC
• Wiring: black = ground; black+white = one side; black+red = the other side
• Functionality: parking or turn signal (requires flasher or control to switch modes)
• LED count: 24 diodes for bright, even illumination

Are these lights durable for heavy-duty road use?

The lights are designed with a sealed assembly and a waterproof lens to withstand moisture, dust and vibration common in commercial trucking. The chrome bezel and robust housing provide impact resistance while maintaining a visible amber output.

• Sealing: moisture-resistant lens and sealed electronics
• Construction: chrome-trim housing for corrosion resistance
• Intended vehicles: compatible with heavy trucks and trailers
• LED longevity: solid-state diodes reduce maintenance versus bulbs

Who is this for: These Partsam 4" double-face pedestal LED lights are aimed at professional drivers, fleet managers and DIY truck owners who need compact, reliable amber signaling for heavy-duty rigs and trailers. They suit retrofit projects, replacement of worn marker lights, or adding auxiliary signals where a low-profile, waterproof, pedestal-mounted amber light is required. Note: to use both parking and turn functions, confirm your vehicle has the appropriate switch or flasher installed; otherwise each lamp will operate in a single mode.