JDS Safety Lights Solar Barge Navigation Lights

• Autonomy -12 nights without sun, Solar Panel Monocrystalline: 4v 0.5w. • 125,000 hour life span. • Meets IALA, and U.S.C.G. COLREGS. • Material: Poly Carbonate, Battery: Aluminum Iron Phophate Battery AA300MAH, Luminous Mode: Constant Type/Varying Type, Light Source: Super luminosity LED, LED Quality: 6 LED in the middle, 1 LED super bright, Waterproof Grade: IP>67, Visibility: 3 Kilometers. • 115, 139 mm. • Constant yellow.