LEDPanelSp-Z L1222-75W-DALI-4000-AL (OPPLE Item Code: 140054054) Special design luminaire distributes light both up and down, combining comfort and efficiency. Light up your offices and meeting rooms in an architectural way. Standard including suspension kit (2.5m) and separate aluminum colored driver housing. Suitable for workplace according to EN 12464-1: Yes; Lamp type: LED not exchangeable; With light source: Yes; Lamp holder: None; Housing material: Aluminium; Housing colour: Aluminium; Material cover: Plastic, opal; Type of grid: None; Voltage type: AC/DC; Nominal voltage: 220~240 V; Nominal current: 170 mA; Type of control gear: LED operating device current-controlled; With control gear: Yes; Exchangeable control gear: Yes; Dimming DALI-2: Yes; Dimming Touch and Dim: Yes; Dimming with push-button: Yes; Light distributor: Diffuser lens/optic/panel; Reflector: Other; Light sharing: Symmetric; Colour consistency (McAdam ellipse): SDCM6; Light outlet: Direct/indirect; Energy efficiency class of the light source according to EU regulation 2019/2015: F; Rated life time L70/B50 at 25 °C: 60000 h; Max. number of luminaires per miniature circuit breaker B16 (MCB): 18; Max. number of luminaires per miniature circuit breaker C16 (MCB): 30; Lifetime (L70): 60000 h; Lifetime (L80): 40000 h; Degree of protection (IP): IP20; Equivalent to: TL 2x58W; Driver failure rate (at 5,000 hrs): 1 %; Impact strength: IK02; Application temperature: 25 °C; Protection class: II; Storage environment: -25~50 °C; Frequency: 50/60 Hz; On-/Off-cycles: 100000; Colour consistency (SDCM): 3; Filament test according to IEC 60695-2-11: 650 °C - 30 s; Max. system power: 75 W; Rated luminous flux according to IEC 62722-2-1: 7875 lm; Colour of light: White; Luminaire efficacy: 105 lm/W; Colour temperature: 4000 K; Colour rendering index CRI: 80-89; Unified Glare Ratio (UGR): 19; Power factor: 0.9; Colour of light adjustable: No; Luminous flux adjustable: No; Beam angle adjustable: No; Width: 236 mm; Input current: 0.33 A; Height/depth: 19 mm; Dimmability: DALI2; Length: 1222 mm; Weight: 3.9 kg; With suspension: Yes; Beam angle: 112 °; Glow wire test: 650 °C; Pendant length: 0~2500 mm; Type of wiring: Ending; UGR: 19; Operating temperature: -20~45 °C; Optical material: PMMA; Cover material: Semi-opaque PMMA; Beam angle: 112° up (50%) + down (50%); Finishing: Aluminum; Colour rendering index (CRI): > 80; DC input voltage: See catalogue appendix Connection Specifications; Risk group (EN 62471): RG0; Max. inrush current: 35 A; Inrush time: 500 µs; Max. number of luminaires per miniature circuit breaker C10 (MCB): 18; UGR: ≤ 19; Max. number of luminaires per miniature circuit breaker C13 (MCB): 24; Nominal voltage DC: 180~280 V; System power: 75 W