There could be several possible reasons why a light bulb stops working or burns out immediately after installation:
(1) Confirm that the voltage is 120V, as smart light bulbs are only compatible with 120V. If the voltage is too high, the smart light bulb may flicker or burn out.
(2) Check if the fixture has a short circuit and try using the smart light bulb in another fixture.
(3) If you have ruled out both of the above situations and the problem still persists, please send an email to our support team at support@treatlife.tech for assistance.