Product code 871G Sipario 871G: Class III;IP20 Product configuration: 871G 871G: Product characteristics: Total lighting output [Lm]: 578.0 Total luminous flux at or above an angle of 90° [Lm]: 0.0 Total power [W]: 10.8 Emergency luminous flux [Lm]: - Luminous efficacy [Lm/W]: 53.52 Voltage [V]: 48 Life Time: > 50,000h - L90 - B10 (Ta 25C) Number of optical assemblies: 1 Optical assembly Characteristics Type 1: Light Output Ratio (L.O.R.) [%]: 68 Number of lamps for optical assembly: 1 Lamp code: LED Socket: / ZVEI Code: LED Ballast losses [W]: 1.2 Nominal power [W]: 9.6 Colour temperature [K]: 2700 Nominal luminous [Lm]: 850 CRI: 92 Lamp maximum intensity [cd]: Wavelength [Nm]: Beam angle [°]: 17° MacAdam Step: 2