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Initial Test and Disassembly — Test LED Bulb/Module

Beginner3 hours

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How to Fix Flickering LED Stair Lights · Step 2 of 6

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Begin by screwing the LED bulb into a live bulb holder or socket to confirm it is not working. Once confirmed, carefully use a small flat-head screwdriver or a pry tool to gently separate the plastic diffuser cover from the base of the LED bulb. The diffuser usually snaps or is lightly glued on. Once the cover is off, you will expose the circuit board with multiple small LED components.

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