1. , pre-drilled and wire for quick and easy installation. 2. High brightness, LED , low power consumption, low heat. 3. Suitable for the front of the pontoon, in line with wildlife and fishing regulations. 4. Stable performance, professional manufacturing, worthy of your trust. Condition: Operating Voltage: 12V Effective Luminous Flux: Green: 61.5lm, Red: 19 LED Beam Angle: 120 Power: 1W (Green) / 1W (Red) Visibility: 1NM Waterproof and Dust-proof Rating: IP66 LED Life Test: 1000 Hours Luminous Flux Percentage Maintenance Rate 90% Colour:As Shown Material:Metal Package Contents: 2 pair of ship navigation lights Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.