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Details
On that night, the Yangtze River was foggy, and the visibility was very low. The irradiation distance of the laser single-head search lamp was about 200 meters, and the other 1200-watt lamp on the coast guard boat could only illuminate the area near the bow, and the irradiation distance was about 20 meters. After trying out our laser flashlight, the maritime personnel are very satisfied that the laser flashlight still has excellent lighting effect in such a harsh environment.
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Measure
