Maximum light intensity: Adjustable in two levels: 40.000 Lux/0.5m ±5% and 20.000 Lux/0.5m ±5% without filter 20.000 Lux/0.5m ±5% and 10.000 Lux/0.5m ±5% with filter* Mounting type: Rail Spring arm: Reach 1000 mm Lamp head: 1 each, Rotates 330° Lamp head diameter: 100 mm Bulb: Halogen 12V, 50W Bulb operating life: 1.500h Color temperature: 3200 Kelvin without filter, 4000 Kelvin with filter Color rending index: 90 Focus diameter: 130 mm/m Power/generator input: 230V, 50/60Hz Temperature in the field: Between +3°C and +5°C