230-240 V, 50 Hz, power factor cos φ>0,9. Electronic HF ballast or electronic HF dim ballast for digital regulation. Light source (not included): T5 circular, 55W. Also available as emergency light, with a battery pack for one hour.
Luminaire with electronic HF ballast delivered with 2,5 metres of cable 3x1,0mm² and plug. Luminaire with electronic HF dim ballast delivered without cable.
, Class 1.
Dot is easily demountable. Minimum demounting depth according to installation diagram.
Daily dusting and vacuum cleaning. Weekly wet cleaning. The louvre can be cleaned on both sides, as it can be easily demounted together with the tile.
Acoustic tile: White Frost, nearest NCS colour sample S 0500-N, 85% light reflectance (of which more than 99% is diffuse reflection).