Lunis 21, L, downlight, light control with lens, made of PMMA, light-technical cover: cover plate, made of PC, opal, light emission: direct beam, LED rated luminous flux: 3,270lm, light color: 830/840/865, with terminal, 3-pin, mains connection: 220..240V, AC/DC, 0/50..60Hz, housing, round, made of die-cast aluminum, traffic white (RAL 9016), diameter: 165mm, clamping range: 1..30mm, protection class (total): IP20, protection class (room side): IP54, protection class (total): SK II (protective insulation), test mark: CE, impact resistance: IK03