1. Shall consist of a lighting system, generator, lifting mast, and control panel;
2. The mobile chassis shall be equipped with swivel casters and directional wheels. Swivel casters shall support the movement of the lighting device on hard, flat ground with a horizontal tilt angle not exceeding 2°, and shall have braking functions. The mobile chassis shall be equipped with 2 directional wheels.
3. Lamp color rendering index shall be 70, total weight shall be 70kg;
4. The enclosure protection rating of the lighting lamp shall comply with the IP65 rating specified in GB/T4208-2017 "Degrees of Protection Provided by Enclosures (IP Code)";
5. The illuminance of the work light at 32 meters shall be ≥40lx, color temperature ≥4000K, lifting height ≥4.5m.
6. The lifting system has limit functionality; after the lifting mast reaches maximum height, the downward slip within 1h shall not exceed 6cm;
7. The rise time for the lifting mast to reach maximum height shall be ≤25s. Shall use LED light sources, with no fewer than 3 lamp heads, single lamp head power ≥200W;
8. Can be powered by a generator set, generator power 2kW, continuous lighting time ≥8h;
9. When powered by external AC power, the lighting device shall operate normally within the AC voltage fluctuation range of 185V～255V.
