The Widewings WEC-NVS is a power-free marine navigation signal light that automatically charges during the day via a polycrystalline silicon solar panel and automatically flashes at night using a built-in light sensor. With a 4,400mAh high-capacity lithium battery, it operates continuously for 3~5 days on a single charge, and its 18 high-efficiency SMD LEDs provide long-range visibility of up to 3km. Reinforced sealing and a waterproof switch make it safe and eco-friendly, and it requires no separate wiring or AC charging, making maintenance simple.
| Solar panel | Polycrystalline silicon (high efficiency) |
|---|---|
| Battery | Lithium 4,400mAh (1,000+ charge/discharge cycles) |
| Operating voltage | 3.7V (1.2/2.4/3.6/4.8V by model) |
| Light source | 18 SMD LEDs · 1.5W |
| LED life | 50,000 hours |
| Visibility | Up to 3km |
| Flash characteristics | Emission ≤1 sec · flash cycle ≤2 sec |
| Current consumption | Standby <5mA · operating <80mA |
| Continuous use | 3~5 days per charge |
| Ingress rating | IP65 |
| Operating temperature | -10 °C ~ 50 °C |
| Housing material | PC |
| Weight | 1.25 kg |
WEC-NVS and marine navigation & signal lighting — Widewings provides direct consultation for marine navigation & signal lighting.
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