W4 Lifejacket Light

We’re excited to shine a light on the Daniamant W4 lifejacket light—a game-changer in marine safety. European craftsmanship at its best – Designed and manufactured in Denmark, the W4 continues Daniamant’s legacy of high-quality safety solutions. It’s approved by SOLAS, MED, USCG, and Transport Canada (TC), ensuring full global compliance. Built-in alkaline battery = logistics made easy – The W4 uses a built-in alkaline battery, meaning no transport restrictions and no end-of-life disposal complications or HAZMAT handling requirements, a big win for both safety professionals and supply chain managers. Built for performance – While alkaline-powered, the W4 still delivers well beyond requirements: a minimum of 8 hours of flashing white LED at 0.75 cd—exceeding SOLAS standards. Depending on conditions, users often see up to 35–60 hours of illumination. One light, many configurations – Whether your fleet uses foam, inflatable, recessed-chute, or belt-mount jackets, the W4 adapts. You simply pair it with the appropriate clip or housing—streamlining inventory and logistics. Designed for real-world conditions – The W4 is maintenance-free, water-activated (W4-A version), and includes an ultra-low-profile dome to minimize snagging or damage during rapid evacuation.