Spot diameter (mm)
≥80
Number of LEDs (pcs)
20
Illumination depth
(mm)
≥1200
Brightness adjustment
High frequency dimming without flicker
Surgeon’s head temperature rise (℃)
≤1
Temperature rise in operating area (℃)
≤2
Operating radius (mm)
≥2200
Working radius (mm)
600-1800
Voltage (V)
AC110-240V
50/60HZ
Input power (W)
400VA
Power of single lamp bead
1W/20
Optimum installation height (mm)
2600-3000
Backup battery optional
≥2 hours