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Medical equipment
LED Surgical Light YDE-700/500 A
LED surgical light with two light bodies, mounted on the ceiling with a monitor arm or on a mobile stand. Colour temperature runs from 4000 to 5000 K, and brightness can be set between 25 and 100 per cent.
The large head carries 60 LED chips of 1 W each, the small one 45. At half intensity the 700 head lights a field of 150 mm, the 500 head one of 120 mm. Illumination depth is 140 and 120 cm respectively. Focusing is manual.
Below 400 nm the irradiance stays at 0.002 W/m², and the temperature at the surgeon's head rises by no more than 2 degrees. The colour rendering index is given as 95, average chip life as 50,000 hours. Mounting calls for a height of 2.8 to 3.1 m.
Technical data
- Type
- 700 LED head / 500 LED head
- Brightness control range
- 25-100 %
- Colour temperature
- 4000-5000 K
- Colour rendering index
- Ra 95, R9 90 / R13 92
- Light field D50
- 150 mm / 120 mm
- Light field D10
- 280 mm / 230 mm
- Illumination depth
- 140 cm / 120 cm
- UV irradiance below 400 nm
- 0,002 W/m²
- Temperature at the surgeon's head
- ≤ 2 °C
- Focusing
- manual
- Power supply
- 220 V, 50 Hz
- LED chip power
- 60 x 1 W / 45 x 1 W
- Average LED chip life
- 50.000 h
- Minimum mounting height
- 2,8-3,1 m