Ceiling light from the ESHL product family. Light direction through micro-prismatic cover, symmetrical and wide beam distribution characteristic, direct light emission. L-TUBE light source integrated, replaceable by the end user. The luminaire generates a rated luminous flux of 22,250 lm in light color 840, adjustable luminous flux: continuously. The high LED lifespan allows for long use while maintaining consistent lighting quality. High light quality with a color point tolerance of < 3 SDCM. Housing made of steel, traffic white, similar to RAL 9016, protection class IP40. Prepared for installation in various ceiling systems with corresponding mounting kit (accessory). When installed with mounting kit 10-713 or 10-717, a 6-point mounting is required for a 3-lamp configuration. Since there are 4 parts in the set, the corresponding number X must be determined: X = (n x 6) / 4, where n is the number of luminaires and the result X is rounded up to the nearest whole number. With electronic control gear DALI. Replacement by a qualified professional is possible. Rated voltage 220 - 240 V AC/DC 50 - 60 Hz.