Lumiko modulair downlighters Package type: CT á 1 pce Housing colour Aluminium Shape Round Voltage type DC Suitable for constant current Yes Suitable for constant voltage No External driver required Yes Operating current (mA) 50 - 350 Lamp voltage (V) 31 - 31 Colour temperature (K) 2700 - 5700 Number of LEDs 1 Colour White Connection type Other (cm) 50 Optics Reflector Beam angle (°) 90 - 90 Dimmable Yes Height (mm) 135 Diameter (mm) 145 Built-in diameter (mm) 123 Degree of protection (IP) IP20 Average nominal lifespan (h) 50000 Lamp power (W) 11 - 11 Luminous flux (lm) 0 - 850 Colour rendering index CRI 80-89 Colour consistency (McAdam ellipse) SDCM2 Suitable for general lighting Yes