optical accessories, for NJ 600, NJ 300. - cover panel, flat, of toughened safety glass, transparent. - installation arrangement: single arrangement, - installation type: surface-mounted, - installation location: to reflector, - for NJ300, - for NJ600. - for 1 x max. 400W. - diameter: 522 mm, height: 12mm. - weight: 2,4 kg. - <= +50°C, - IP65 for complete luminaire system is achieved via mounting of sealing (supplied with the cover panel) between upper luminaire part and reflector as well as mounting of cover panel to reflector. - packaging unit: 1 piece. * manufacture: Siteco®. * type: 5NJ300000.