Runway Wall - 600mm Wall mounted linear luminaire, extruded aluminium trunking with painted finish and microprism diffuser. Options: S - Switch Dimming D - Digital Dimming (DSI) A - Digital Addressable Lighting Interface (DALI) C - Bi-Level Dimming (Corridor Function)* H - High Frequency Dimming (Analogue 1-10v) R44 - Daylight regulating and Occupancy Sensor **select colour BL - Black Body WH - White Body GY - Grey Body RWY WALL BRACKET BL - Runway Wall Bracket Black RWY WALL BRACKET WH - Runway Wall Bracket White RWY WALL BRACKET GY - Runway Wall Bracket Grey