Nilight Third Brake Light for Chevy & GMC 1500/2500/3500HD 2007–2013 — Full LED, IP67 Waterproof

Replacement Nilight LED third brake light engineered as a direct-fit, super-bright LED upgrade for Chevy Silverado and GMC Sierra 1500/2500/3500HD models (2007–2013) with factory cargo lights.

This Nilight third brake light swaps into the original location using existing mounting points and connectors, offering faster illumination, higher brightness and longer service life than the stock halogen unit. It’s made by an OEM-approved manufacturer using high-grade OE materials and a full LED light source. The assembly fits Silverado and Sierra trucks from 2007 through 2013 that have cargo lights and correspond to OEM part number 25890530.

Will this Nilight light fit my Chevy or GMC truck?

It’s a plug-and-play replacement designed specifically for 2007–2013 Chevy Silverado and GMC Sierra models equipped with factory cargo lights. The product follows the OEM fitment guidelines so no cutting or extra wiring is required.

• Compatible models: Silverado & Sierra 1500, 2500HD, 3500HD (2007–2013)
• Fits only trucks with cargo lights; matches OEM part number 25890530
• Uses factory screws and connector for straightforward swap
• No drilling required when used with original mounting hardware

How does the Nilight LED version improve visibility and safety?

LEDs light up faster and shine brighter than halogen bulbs, improving reaction time for drivers behind you. This Nilight assembly provides a clear, intense brake signal while operating with high efficiency and extended lifespan versus the stock halogen lamp.

• Full LED light source: brighter output than halogen
• Faster illumination reduces reaction delay for trailing drivers
• High-efficiency operation for longer service life
• Designed to meet OEM-quality standards for consistent performance

Is the third brake light weatherproof and durable enough for daily driving?

The housing includes a high-density foam-mounted back and tight seals to block water and debris, meeting IP67-level waterproofing. For best long-term protection, the manufacturer recommends applying butyl sealant around the installed fixture to ensure a fully watertight fit.

• IP67-rated construction for rain, snow and splashes
• High-density foam pad included for secure sealing
• Apply butyl sealant after installation to enhance waterproofing
• Durable materials meet OEM durability specifications

How simple is the installation process?

Installation is intended to be plug-and-play: remove the old third brake light, connect the factory plug to the Nilight unit and reinstall using the original screws. Use a hand screwdriver rather than power tools to avoid overtightening and cracking the housing.

• Plug-and-play wiring — no splicing required
• Use factory screws for correct fitment (included foam pad)
• Recommend hand screwdriver to prevent overtightening
• Pack includes 1 LED third brake light and 1 foam pad

Who this is for: truck owners who want a direct-fit upgrade to the stock third brake light on Chevy Silverado or GMC Sierra 1500/2500/3500HD (2007–2013) with cargo lights. It’s suitable for DIY installers who prefer a straightforward, OEM-style replacement that improves brightness, response time and durability without modifying the vehicle’s wiring or bodywork.