Shallow and unobtrusive profile, Simple first fix base with removeable gear tray, Flame retardent ABS base, Linear reeded clear polycarbonate diffuser, Exit legend kit available, Semi-recessing mounting bezel available. Dimensions: Surface mounted: 351 x 95 x 75mm; Semi-recessed: 390 x 132 x 44mm; Cut out: 345 x 85mm (kit available separately). IP65 rated, F marked can be used on normally flammable surfaces. Suitable for ceiling or wall mount