Technical Specification:
LAMP HEAD:    Z700  Z500
Diameter of light heads [mm]:                  780              610
Max Central Illuminance at 4,500 K [Lux]: 180,000        160,000
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     Without (R9)
Light Field, d10 [mm]:           180±15   160±15
Light Field, d50 [mm]:           100±15   80±15
Light field diameter adjustable [mm]:  220-300   200-280    
The way of adjustalbe light field diameter:   Electrically
Depth of illumination (L1 + L2) [cm]:           110   130
Heat-to-light ratio [mW/m2-lx]:                  3.3
Temperature increase in head area Approx [℃]:  ≤2
Light sources [pcs]:            111 LEDS     72 LEDS
Life time light sources [h]:   50000
Max. Power consumption of all light sources [W]:  111   72
Power supply:           24 V AC/DC, 100 V - 240 V AC
Ceiling height for installation [cm]:    270-320