Product code P317 Laser P317: Fixed round recessed luminaire - LED - medium Technical description: Round recessed luminaire with contact frame. Fixed version. The LED is set back to minimize glare . The main body is made of die-cast aluminium with a radiant surface that guarantees optimum heat dissipation. Metallised, thermoplastic, high definition reflector - medium optic (25°). Structure with die-cast aluminium external contact frame with a single white finish. The internal ring is made of thermoplastic available in a range of painted and metallised finishes. Safety glass included Quick and easy tool free assembly. High color rendering index 3,000K LED. Power unit available with a separate code no. Installation: Recessed in a false ceiling by means of an anti-fall steel wire spring - minimum thickness of false ceiling: 1 mm - preparation hole Ø 59 mm. Colour: White (01) | Black / Black (43) | Black / White (47) | White/Gold (41)* | White / Chrome (E4)* | White / burnished chrome (E7)* | White / gold satin-finish (E9)* Weight (Kg): 0.13 Mounting: wall recessed|ceiling recessed Wiring: Direct current ballasts are available with a separate code no.: ON-OFF / 1-10V dimmable / DALI dimmable / Trailing Edge dimmable - the recessed fitting includes a cable and a quick-coupling connector to connect it to the connector on the ballast. Notes: A wide range of decorative accessories and diffusers is available. Class III;IP20;IP44 (On the visible part of the product once installed) CE;ENEC-03;BIS;EAC;NOM Product configuration: P317 P317: Fixed round recessed luminaire - LED - medium Product characteristics: Total lighting output [Lm]: 648 Total luminous flux at or above an angle of 90° [Lm]: 0 Total power [W]: 6.8 Emergency luminous flux [Lm]: / Luminous efficacy [Lm/W]: 95.3 Voltage [V]: - Life Time: > 50,000h - L90 - B10 (Ta 25°C) Number of optical assemblies: 1 Optical assembly Characteristics Type 1: Light Output Ratio (L.O.R.) [%]: 81 Number of lamps for optical assembly: 1 Lamp code: LED Socket: / ZVEI Code: LED Ballast losses [W]: 0 Nominal power [W]: 6.8 Colour temperature [K]: 3000 Nominal luminous [Lm]: 800 CRI: 90 Lamp maximum intensity [cd]: / Wavelength [Nm]: / Beam angle [°]: 22° MacAdam Step: 2