KARSAM Spare Tire 3rd Brake Light for Jeep Wrangler JL/JLU 2018-2026 — 405 LED, Plug‑N‑Play, IP67

KARSAM's spare tire 3rd brake light is a high-output, plug-and-play LED replacement designed to boost rear visibility and fit Jeep Wrangler JL/JLU models from 2018 through 2026.

Upgrade your Wrangler's rear signaling with a purpose-built third brake light engineered for maximum visibility and easy installation. The KARSAM Spare Tire Brake Light uses 405 high-intensity LEDs arranged in six concentric turns to produce a brighter red output and improved penetration through rain, fog, or darkness. Constructed from durable ABS and rated IP67 for water resistance, this unit offers long service life and straightforward wiring that connects to factory brake light plugs—no drilling, cutting, or adhesive required.

How much brighter is this 3rd brake light compared to stock or other aftermarket units?

The KARSAM model increases LED count substantially (405 LEDs) and uses a six-turn LED strip layout for a dense, uniform light face. That results in a stronger, more consistent red signal that is easier for following drivers to notice, especially in poor visibility.

• 405 total LEDs for higher lumen output and even illumination
• Six-turn strip design to reduce hotspotting and improve spread
• Enhanced penetration so the brake signal reads clearly at night and in bad weather

Will installing this spare tire brake light require wiring, drilling, or modification?

No custom fabrication is needed—the KARSAM spare tire brake light is plug-and-play and connects to the Wrangler's existing brake light harness. The package includes the unit and simple instructions, so most owners can complete the swap quickly without special tools.

• Direct plug connections—no cutting or splicing of factory wires
• No drilling or adhesive mounting required for normal installations
• Instructions included to guide a quick, clean installation

Is this brake light durable enough for off-road and all-weather use?

Yes—this third brake light is built for rugged use with corrosion-resistant ABS housing and an IP67 waterproof rating. The LEDs are rated for over 50,000 hours, making the unit suitable for frequent driving and exposure to road grime, rain, or mud.

• IP67 waterproofing protects against dust and temporary water immersion
• ABS construction resists corrosion and impact from road debris
• Long-life LEDs provide extended service without frequent replacement

Which Jeep models and trims will this fit, and are there any exceptions?

This spare tire brake light is custom-designed to fit Jeep Wrangler JL and JLU models from 2018 through 2026. It delivers a factory-style look while upgrading the lighting performance; however, it is not compatible with the 10th Anniversary Edition.

• Compatible: Jeep Wrangler JL/JLU model years 2018–2026
• Not compatible: 10th Anniversary Edition models
• Note: Spare tire and mounting accessories are not included in the package

Who this is for: The KARSAM Spare Tire Brake Light is ideal for Jeep Wrangler owners who want a brighter, longer-lasting third brake light with hassle-free installation. It's particularly useful for drivers who frequently travel at night, drive in adverse weather, or off-road and want a resilient, factory-fit upgrade without modifying their vehicle's wiring or bodywork.