PIT66 LED 3rd Brake Light for Truck Caps — Single Unit, Bolt-On Plug-and-Play, Fits Leer/ARE/Century

PIT66 LED 3rd Brake Light is a plug-and-play high-mounted LED stop lamp designed to replace the factory third brake light on compatible truck caps and toppers.

This compact LED third brake lamp is built for truck owners who want clearer rear signaling and an updated look for their cap or topper. It’s a brand-new unit supplied in its original box and engineered to bolt into place without cutting or splicing. The PIT66 is compatible with common cap brands and specific OEM part numbers, making it a straightforward upgrade for many late-model and older truck cap installations.

Which caps and part numbers does this PIT66 brake light fit?

The PIT66 is made to work with a range of popular topper brands and matches common OEM references so you can confirm fit before buying. It lists compatibility with Leer, ARE, Century, Jason, and Astro caps and corresponds to OEM part numbers AT-LED-36R and AT-LED-36R-01.

• Fits Leer, ARE, Century, Jason and Astro truck caps and toppers.
• Compatible with OEM references AT-LED-36R and AT-LED-36R-01 for cross-checking.
• Suitable for most high-mounted third brake lamp housings on compatible caps.

How easy is installation — will I need tools or modifications?

Installation is straightforward: the unit is designed for bolt-on, plug-and-play replacement so no cutting, soldering, or complex wiring should be necessary. Standard hand tools for removing the old lamp and re-securing the new one are typically all you need.

• Direct bolt-on design for fast swap-out of the factory third brake light.
• No modifications to the cap or truck wiring in most installations.
• Packaged as a complete single-lamp kit—one unit per purchase.

What lighting and safety benefits does the PIT66 LED provide?

The LED array delivers brighter, faster-responding illumination than many older incandescent third brake lamps, improving rear recognition by drivers behind you. It’s engineered to be highly visible in daylight and nighttime conditions, which helps communicate braking earlier.

• LEDs illuminate more quickly than incandescent bulbs for faster signaling.
• Higher brightness enhances visibility in varied lighting conditions.
• Low-power LED design for reliable, long-lasting operation.

What comes in the box and what should I expect from the product condition?

This listing includes one brand-new, boxed PIT66 third brake lamp and any manufacturer-supplied mounting hardware or connector designed for the unit. The product is new and unused; reach out to the seller if you encounter any fitment or quality concerns after delivery.

• One (1) PIT66 third brake lamp included per order.
• Shipped in original packaging as a new item.
• Seller support available for fitment or quality questions.

Who is this for: The PIT66 LED third brake light is aimed at truck owners with Leer, ARE, Century, Jason, or Astro caps who want a quick, no-fuss upgrade to a brighter and faster-responding rear brake signal. It’s also a good choice for fleet vehicles or individuals replacing a worn or dim factory third brake lamp and for anyone who prefers an OEM-referenced, boxed replacement part that installs with basic tools.