The advanced DomeLUX provides the optimal illumination in the surgical field; in addition, a wide range of configuration is closely matched to the needs of procedures. DomeLUX features excellent focus capability, superiors shadow control without glare and depth of field, and cool light and a feather light maneuverability. (1) Lighthead Dia. 590~ 715 mm (2) Reflector Dia. 500~ 620 mm (3) Max intensity at 1m: 140,000 ~160,000 Lux (4) Color temperature 4200 ±200 K (5) Color Rendering Index: 95 (6) No. of Bulb: 2 (1 Primary & 1 Back-up) (7) Bulb Spec.: 22.8 VDC, 150 W (8) Bulb life 1000+ hours (9) Volt. required 100~240 VAC