Downlight Lyra 940 8" 20W 230V 2000lm 4000K IP20 White Exaktor

Description

Well-dimmed downlight with excellent color rendering, intended for recessed mounting in suspended ceilings. 20 watts. Luminaire lumen 2000lm. Ra >90. SDCM 3. Lifespan L90B50, 55,000h Ta 25°C. IP20/passes IP44 from below. Class III. Luminaire housing in cast gray-painted aluminum. Outer reflector in matt anodized aluminum, inside mirror reflector in aluminum. Diameter 110mm. Holes 95-100mm. Supplied with cable rack 2.5m and LED light source color 940.

Technical Information

• Color temperature: 4000 - 4000K
• Nominal luminous flux: 2000lm
• Adapted for VDU work (EN 12464-1): No
• Number of poles: 2
• Luminaire with limited surface temperature "D" (EN 60598-2-24): No
• Brushed surface: No
• No dimmer function: Yes
• Dimming 0-10 V: No
• Dimming 1-10 V: No
• Dimming trailing edge (phasecut-off): No
• Dimming depending on driver: No
• Dimming DALI: No
• Dimming DMX: No
• Dimming DSI: No
• Dimming leading edge (phasecut-on): No
• Dimming GPRS: No
• Dimming LineSwitch: No
• Dimming with touch: No
• Dimming with push button: No
• Dimming mains voltage modulation: No
• Dimming potentiometer (integrated): No
• Dimming programmable: No
• Dimming RF: No
• Dimming sine wave (Sine Wave Reduction): No
• Dimming manufacturer-specific: No
• Dimming Zigbee: No
• Driver: LED driver (constant current)
• Driver included: Yes
• Energy efficiency class built-in lamps: A++, A+, A (LED)
• Colour fastness (McAdam ellipse): SDCM3
• Colour rendering index (CRI/Ra): 90-100
• Glowing wire test (IEC 60695-2-11): None
• Adjustability: not adjustable
• Protection class (IP): IP20
• Lamp holder/socket: None
• Suitable for built-in/recessed mounting: Yes
• Suitable for clamp mounting: No
• Suitable for low-voltage systems: No
• Suitable for pillar/floor mounting: No
• Suitable for pendant suspension: No
• Suitable for track mounting: No
• Suitable for ceiling mounting: No
• Suitable for traverse mounting: No
• Suitable for surface mounting: No
• Suitable for wall mounting: No
• LED nominal current at constant current: 500 - 500 mA
• Luminous flux: 2000 - 2000 lm
• Light distributor/diffuser: Reflector
• Light distribution: Symmetrical
• Light source: LED (not replaceable)
• Light beam angle: 20-40° (medium beam)
• Light outlet: Direct
• Rated voltage: 230 - 230 V
• With light source: Yes
• With light sensor: No
• With motion sensor: No
• Max. system power: 20W
• Nominal service life L70/B50 at 25 °C: 50000 h
• Nominal service life L90/B50 at 25 °C: 50000 h
• Nominal service life L80/B50 at 25 °C: 50000 h
• Nominal ambient temperature according to IEC 62722-2-1: -20 - 45 °C
• Insulation cover: No
• Reflector: High gloss
• Protection class (IEC 61140): III
• Voltage type: AC
• Type of wiring: Termination
• Replaceable driver: Yes

Specifications

• Light color: White
• Color housing/enclosure/frame: Grey
• Material housing/enclosure/frame: Aluminum
• Material dome/cover: None
• Surface treatment: Painted
• Food Contact Material: No
• REACH: No
• ROHS: Yes
• Installation diameter: 205 mm
• Height/depth: 140 mm
• Outer diameter: 230 mm