Nilight Third Brake Light for Chevy/GMC Silverado Sierra 2007–2013 — Full LED, IP67 Weatherproof

Nilight's LED third brake light is a direct-fit, high-output replacement designed to upgrade the center cargo light on Chevy Silverado and GMC Sierra 1500/2500/3500HD models from 2007–2013 with brighter, faster-illuminating LEDs and weatherproof construction.

This third brake light assembly replaces the factory halogen cargo light on compatible Chevy and GMC trucks and uses a full array of LEDs for more visible, quicker illumination. Engineered by OEM-approved manufacturers from high-grade materials, the unit meets strict fit and finish standards while offering improved brightness, efficiency, and longevity versus the original halogen component. It’s a plug-and-play option that keeps factory mounting points and reduces installation time.

Will this Nilight third brake light fit my Chevy Silverado or GMC Sierra?

It fits Silverado and Sierra models from 2007 through 2013 that are equipped with factory cargo lights; confirm your truck uses the center cargo lamp style. The product corresponds to OEM part number 25890530 and is designed to match factory screw locations so no new holes are required.

• Compatible models: Chevy Silverado & GMC Sierra 1500, 2500HD, 3500HD (2007–2013)
• Fits only vehicles with the cargo light style—verify existing part shape
• OEM part reference: 25890530 for cross-checking fitment
• Plug-and-play using factory screws; no drilling required

How does this LED unit improve safety and visibility?

The LED assembly outputs a brighter and faster light signal than the original halogen bulb, making braking and cargo-area illumination easier for drivers behind you to see. Because LEDs illuminate almost instantly and produce more lumens per watt, they can help improve reaction awareness without changing your vehicle’s wiring.

• Full LED array gives significantly higher brightness than halogen
• Faster illumination response compared with older bulbs
• Energy-efficient design reduces load on vehicle electrical system
• Longer expected service life than OEM halogen elements

Is the light weatherproof and how do I seal it correctly?

The Nilight third brake light is built with a high-density foam back and a sealed housing rated to IP67-level protection against water and dust. For best long-term performance, apply butyl sealant around the newly installed fixture edge to reinforce the factory-like seal and prevent moisture intrusion in wet or snowy conditions.

• IP67-rated sealing for water and dust resistance
• High-density foam pad included for improved mounting seal
• Manufacturer recommends butyl sealant after installation
• Designed to withstand rain, snow, and road spray

How easy is installation and what’s included in the package?

Installation is straightforward: the unit is plug-and-play and uses the vehicle’s existing screw points so no drilling is necessary. Use the factory screws and a hand screwdriver to avoid overtightening; power tools can crack the housing if run too forcefully.

• Plug-and-play electrical connector—no splicing required
• Use factory screws for proper fit; hand screwdriver recommended
• Package contents: 1 LED third brake light and 1 high-density foam pad
• Clear installation guidance to protect the housing from overtightening

Who this is for: Truck owners who want a reliable, brighter replacement for the factory cargo/third brake light on 2007–2013 Chevy Silverado and GMC Sierra models. It’s ideal for drivers seeking improved rear visibility, longer-lasting illumination, and a direct-fit upgrade that maintains OEM mounting points without custom wiring or modification.