You're rigging up the boat and the last thing you need is a light kit that's not waterproof, a controller that rusts in six months, or a single-colour strip that doesn't do what you want at 6am on the water. This Hard Korr kit gives you 40 x 10cm flex strips with both blue and white LEDs in every module. Twist the dimmer dial to switch colour. The controller plate is 316 marine-grade stainless steel — screws straight into your dash. IP68 rated, so salt spray and a soaking don't touch the electronics. Easy DIY install, no electrician call-out