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Knowledgebase: LED's won't fully turn off on LightwaveRF dimmer switch

LED's won't fully turn off on LightwaveRF dimmer switch

Answer

As LED's can operate at very low current levels the afterglow or  'ghosting' effect can present itself with LWRF switches that emit a trickle current to energise the IR receiver in the switch and/or the blue/orange switch indicators.

For further advice, please consult LightwaveRF Technical for possible solutions.