Size: 22mx15m

Illumination area: 20mx20m

Spectral range: 300nmm-2000nm;

Irradiance: 37 W / L between 600 nm and 700 nm,

The irradiance between 965nm-995nm is not less than 5W / L;

Shadow requirement: the irradiance ratio between the illuminated area and the shadow area is greater than 9: 1;

The quasi-right angle of light source is better than ±15 °;

The inhomogeneity of irradiation in the range of 10 m × 10 m is better than ±15;

Light coverage area: ≥ 20m × 20m;

The height angle of the illumination direction is 30 °, which is adjustable in the range of 15 °-45 °;

The instability of irradiation was better than ±5 in 2 hours.