OceanLED X-Series X4 Midnight Blue Underwater Light

The OceanLED X4 combines real brightness with genuine affordability, whether cruising or fishing, delivering stunning performance that translates into more actual hours enjoying the water with the people you brought along, rather than fighting underpowered gear.

It puts out an impressive 1,150 fixture lumens (1,450 raw) from a low-profile design, using focused optics on every LED for a 60-degree circular beam that penetrates real depth rather than fading into murk a few feet down. This Midnight Blue version delivers a fixed, deep-blue tone, popular with boaters who want a consistent look without ever touching a controller.

Flip on Fish-Strobe mode and it emits a randomized strobe pattern proven to draw extra bait fish in. Install stays simple enough for a weekend DIYer: a small 12mm hole through the hull, three screws, and a 12V connection, no bonding required. Maintenance runs close to zero thanks to the Tritonium coating, a wipe of the lens clears marine growth rather than real scrubbing.

Worth comparing against our other underwater lights.

• Mounting boats up to 30 ft (9m), transom/hull spacing 2-3 ft (0.5-1.0m), 2-4 per transom, installation depth 300mm below the waterline
• Light output equivalent 150W Metal Halide
• LED life expectancy 40,000 hours
• Current draw 0.8A at 12V DC, 0.4A at 24V DC
• Light penetration 20 ft (6m) average water quality