62930288 PANOS SR R150 1k-940 LDO DI AL WH LED ceiling semi-surf. mounted luminaire (pre-assembled luminaire) R150 Luminaire with additional indirect light component (approx. 30%) for uniform ceiling illumination.; with height 60mm; beam spread at 50° maximum candle power: 69 °; with direct and indirect light components that can be dimmed together; maximum luminaire efficiency and optimum lighting technology; high sustainability due to consistent, maximum modular design and interchangeable components. Replaceable LED module and converter, Colour rendering Ra > 90 (R9> 50), colour temperature 4000 K; Chromaticity tolerance (initial MacAdam): 2; Luminaire luminous flux: 1080 lm; Luminaire efficacy: 130 lm/W; with separate plug-in LED converter, Slave luminaire for DALI control (DALI only) with DC functionality, adjustable 1-100 %, emergency power level preset to 15%, NFC configurable, SwitchDIM compatible; high-efficiency LED lighting chamber integrated in Design housing made from recycled die-cast aluminium in black; reflector made of high-quality, UV-resistant polycarbonate; highly reflective aluminized finish, iridescence-free; optical system comprises internal light guide made of PMMA and wave-structured diffuser made of PC on the ceiling side; luminaire wired with halogen-free leads; power connection: 4-pole plug-in terminal block; mains voltage: 220-240 V / 50/60 Hz; ; ceiling mounting surround made of die-cast aluminium; Installation: tool-free quick mounting in ceilings of thickness 1-40 mm; luminaire unit fitted using twist-and-lock mechanism; ceiling cutout: 68 mm; recess height: 130 mm; Ø139 x 60 mm; weight: 1 kg