1. Power supply: 220V ± 10% AC (AC), 50Hz ± 1Hz

2. Bulb power: 25W 24V

3 illuminance: ≥ 12000lx

4. Color temperature: 3500 ± 500K

5. Temperature rise: the total irradiance EE shall not exceed 1000W / m2

6. Ambient temperature: - 10 ℃ ~ + 40 ℃

7. Relative humidity range: ≤ 80%

8. Atmospheric pressure range: 860hpa ～ 1060hpa

9 structure: the lighting lamp is a movable vertical structure, and the base is equipped with foot switch, power on indicator display and double fuse for protection.

10 material: the lamp cap is made of aluminum alloy.