Ceiling light from the WL product family. Light control through opal cover, symmetrical beam characteristics, extremely wide beam, direct light emission. R-TUBE light source installed, can be replaced by end customer. The light generates a rated luminous flux of 3470 lm in light color 840, luminous flux adjustable: No. The long LED service life enables long use with consistent lighting quality. High light quality due to a color tolerance of < 3 SDCM. Housing made of steel, white, protection class IP40. Ceiling or vertical wall mounting without additional accessories. Semi-recessed mounting with special WL-HES mounting kit. Cable or tube pendant mounting with corresponding mounting kits. For single-lamp lights, balancing weights are required for cable pendant mounting on ZSPTK, tube pendant and mounting rail mounting (see accessories). With electronic control gear On/Off. Can be replaced by a specialist. Nominal voltage 220 - 240 V AC/DC 50 - 60 Hz.