17/07/2009 09:50:48 LeeFry Posts: 31

What are non dimmable discharge lamps These can be lamps like mercury discharge or sodium lamps. These are unlikely to be used (except in commercial applications) as they tend to have a long start up and restart time when initially switched on. External halogen floodlighting can be switched on/off as part of a scene, these circuits can also have quite a high electrical load. All of these circuits would need to use our HAL DR2 digital relay board to operate them. edited by LeeFry on 20/07/2009 -- Lee Fry Forum Administrator lee[at]focus-sb[dot]co[dot]uk

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