Moving away from fragile bulbs makes a big difference in brightness and reliability. This Thinline LED trailer light uses 2 long-lasting white LEDs behind an amber lens for clear visibility with very little power draw—just 0.048 amps at 12.8V. It’s more efficient than incandescent lights and eliminates the hassle of replacing burnt-out bulbs. You get strong, even light that holds up over time without the worry of brittle filaments or dim output.