96108670 CHAL3 MSF180 2000-840 EHF RSB A high efficient and sustainable, surface mounted LED downlight. Fixed output LED driver with DC functionality, fixed at 100%. Body: die-cast aluminium. Diffuser: polycarbonate, smooth reflector in satinbrite finish with wide beam. Trim: high quality, highly reflective polycarbonate. Class I electrical, IP43. Installation plate to be fitted directly to ceiling, for mounting via BESA box or wire suspension use available accessory. Electrical connection via 3/5 pole, push in, terminal block, Housing mounts to installation plate with twist and lock bayonet mechanism. Complete with 4000K LED . Dimensions: Ø180 x 182 mm Luminaire input power: 16.5 W Luminaire luminous flux: 2040 lm Luminaire efficacy: 124 lm/W Weight: 2.67 kg