My wall switch has a dimmer,when I turn on the light it's on the dim mode, can't turn the light to bright and the dim buttom seems loose,how do I open light switch box to see whats wrong with it.
Don't waste your time and effort you probably can't fix it(it's a throwaway item)turn the power off remove the switch,take it to a DIY store and buy one the same and replace it.TURN THE POWER OFF!!You'll manage.
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Try fixfault.com to fix lighting.