The M3 DF can adjust the size of the light field. You find more detailed information on the technology pages. Technical data Light intensity Lux at 1 meter distance 130.000 Colour rendering index Ra 96 Colour temperature (Kelvin) 4300 Number of halogen bulbs 3 Focusable size of the light field (in cm) 12-30 Total power consumption (W) 150 Life-span of the bulbs (h) 1000 Working distance (in cm) 60-150
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