1. QDS150TLM HALOGEN LIGHTSOURCE DESCRIPTION Precision light source for transmitting light through Fibre Optic cables APPLICATION TECHNICAL Operating voltage Thermal protection Cooling Lamp type Lamp life Colour temperature Efficacy DIMENSIONS Length Width Height Weight Common end boss Interior or exterior accent and display lighting Lighting of perishable or precious artefacts Refrigerated cabinets signage and safety lighting Swimming pool and hazardous lighting 220 240V 50Hz single phase 70 C internal thermal cut off fan assisted 20V 150W projector lamp DDL 500 hrs typical 3050 K 20 lumens watt 310mm 135mm 130mm 3 66kg 30mm OPERATING INSTRUCTIONS 1 The lightsource is designed to operate from a 220 240V 50Hz supply 2 The lightsource is supplied with plug and lead for connection to mains supply LAMP REPLACEMENT 1 Disconnect from mains supply 2 Remove top cover 3 Before removing lamp from lamp holder ensure that they have cooled off sufficiently as during operation they get very hot 4 Disconnect old lamp from lightsource and replace with lamp of same rating The inner glass section of the lamp must NOT be touched with bare fingers as this will result in significant loss of lamp life 5 Replace top cover 6 Reconnect mains supply