Surface-mounted luminaire S36H Design: Modern ceiling-mounted luminaire with direct beam. Luminaire made from aluminium profile, white (…FWS…), silver (…SI…) or black (…FSW…), finegrained. Luminaire fitted with RIDI LED modules. LED module for direct component mounted at the bottom in the aluminium profile. Direct component covered by linear lens in opal coloured UV-stabilised PMMA, flush-mounted. All electrical components are integrated into the luminaire. Colour rendering in index at least Ra 80, light colour 830 (3000 Kelvin), 840 (4000 Kelvin) or TW (TunableWhite, 2700–6500 Kelvin). Protection rating IP20, protection class I.