{"product_id":"nilight-led-third-brake-light-for-chevrolet-silverado-gmc-sierra-2014-2018-cargo-light-style-27-led-high-output-replacement","title":"Nilight LED Third Brake Light for Chevrolet Silverado GMC Sierra 2014-2018 – Cargo Light Style, 27-LED High-Output Replacement","description":"\u003cp\u003e\u003cstrong\u003eThe Nilight LED Third Brake Light is a direct-fit, high-output replacement for 2014–2018 Chevrolet Silverado and GMC Sierra trucks equipped with cargo lights, combining 27 bright LEDs for faster, more visible braking and dependable cargo illumination.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your truck has the factory cargo light style third brake light and you want an upgrade that’s plug-and-play, weatherproof, and significantly brighter than the original halogen element, this Nilight assembly provides a like-for-like fit made with OE-grade materials. It replaces the stock lens and bulb with a sealed LED module that enhances rear visibility while preserving factory mounting and wiring for an uncomplicated swap.\u003c\/p\u003e\n\n\u003ch3\u003eWill this third brake light fit my Chevy or GMC truck?\u003c\/h3\u003e\n\n\u003cp\u003eYes — it’s designed specifically for Silverado and Sierra models from 2014 through 2018 that come with the cargo light-style center lamp. The housing matches factory dimensions so you can reuse the original mounting points and screws.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible models: Chevy Silverado \u0026amp; GMC Sierra 1500, 2500HD, 3500HD (2014–2018)\u003c\/li\u003e\n  \u003cli\u003eFits only trucks equipped with factory cargo lights\u003c\/li\u003e\n  \u003cli\u003eDirect-fit brackets and wiring for OEM-like installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow bright and durable is the Nilight LED assembly?\u003c\/h3\u003e\n\n\u003cp\u003eThe unit uses 27 integrated LEDs — 9 dedicated to brake signaling and 18 for cargo illumination — delivering a much brighter, quicker-reacting light source than conventional halogen bulbs. Built from OE-standard materials, it’s engineered for long service life and consistent output in daily driving conditions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e27 total LEDs: 9 for brake, 18 for cargo light\u003c\/li\u003e\n  \u003cli\u003eFaster illumination than halogen for improved reaction time\u003c\/li\u003e\n  \u003cli\u003eOE-quality construction for extended durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the light weatherproof and how should I seal it?\u003c\/h3\u003e\n\n\u003cp\u003eThe assembly features a high-density foam backing and full sealing that meets IP67-level protection to resist water and dust intrusion in wet weather. For the best long-term waterproofing, apply butyl sealant around the fixture after installation to create a continuous moisture barrier.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIP67-rated design for rain, snow and road spray protection\u003c\/li\u003e\n  \u003cli\u003eIncludes high-density foam pad for secure sealing\u003c\/li\u003e\n  \u003cli\u003eRecommended: apply butyl sealant post-install to increase waterproof reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what hardware is included?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is plug-and-play with no drilling required — you can use the truck’s original screws and mounting points for a clean fit. The package ships with the LED third brake light and a foam pad; use a hand screwdriver to avoid overtightening the housing when reassembling.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play electrical connector, no splicing needed\u003c\/li\u003e\n  \u003cli\u003eReuses factory screws and mounting points (use factory screws recommended)\u003c\/li\u003e\n  \u003cli\u003eIncluded in box: 1 LED third brake light and 1 high-density foam pad\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Truck owners who drive 2014–2018 Chevy Silverado or GMC Sierra models with the cargo-style center light and want a direct replacement that improves brightness, responsiveness and weather resistance without modifying factory hardware. It’s ideal for drivers seeking an OEM-quality upgrade that’s straightforward to install and built to withstand harsh road conditions.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this Nilight light require drilling to install?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No drilling is needed; it reuses the factory mounting points and screws for a direct fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will it fit trucks without the cargo light option?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — it only fits Silverado\/Sierra 2014–2018 models that originally have the cargo-style center light.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Nilight","offers":[{"title":"Default Title","offer_id":55167717212503,"sku":"B0DZNWRX65","price":39.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/nilight-third-brake-light-front-view_6c9765a6-4ad6-4a36-b3b7-9100f9f5843c.jpg?v=1790391791","url":"https:\/\/britishgarage.co.uk\/products\/nilight-led-third-brake-light-for-chevrolet-silverado-gmc-sierra-2014-2018-cargo-light-style-27-led-high-output-replacement","provider":"British Garage","version":"1.0","type":"link"}