Technical Specification:
Diameter of light heads: 780mm
Max Central Illuminance at 4,500 K [Lux]: 180,000
Illuminance Measured Adjustable [Lux]:    6,0000~180,000
Colour temperature (standard) [K]: 4500
Color temperature Adjustable [K]:    3500,4000,4500
CRI (Color rendering index)  [Ra] :≥95
Red Color Index (R9)         [R9] :   ≥93
Light Field, d10 [mm]: 180±15
Light Field, d50 [mm]: 100±15
Light field diameter adjustable [mm]:         220-300
The way of adjustalbe light field diameter:Electrically
Depth of illumination (L1 + L2) [cm]: 110
Heat-to-light ratio [mW/m2-lx]:         3.3
Temperature increase in head area Approx [℃]:  ≤2
Light sources [pcs]:           111 high performance LED
Life time light sources [h]:  50000
Max. Power consumption of all light sources [W]: 111
Power supply :                              24 V AC/DC, 100 V - 240 V AC
Ceiling height for installation [cm]:  270-320