Ceiling light from the ESHL product family. Light direction is controlled by a grid, with a symmetrical, extremely wide beam characteristic and direct light emission. Built-in L-TUBE light source, replaceable by the end user. The fixture generates a rated luminous flux of 21,800 lm in light color 840, with adjustable luminous flux: continuously variable. The high LED lifespan allows for long-term use while maintaining consistent lighting quality. High light quality with a color 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 the appropriate 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 = number of fixtures and the result X is rounded up to the next whole number. With electronic control gear DALI. Replacement by a qualified professional is possible. Nominal voltage 220 - 240 V AC/DC 50 - 60 Hz.