How to do when the bulb of shake head lamp is on or off?

1. Check whether the bulb is white, black or swollen. Please replace the bulb in case of the above conditions to avoid damage to the product.

2. Check whether the fans on both sides of the bulb are working normally. If there are any broken fans, please replace them in time;

3: Please open the two shells, and there is a white temperature control in the layer of pattern chip and color chip to see if it is burnt out (if it is broken, it will not destroy the bubble);

4: Open the two shells of the lamp body, and there is a heat dissipation window on the tail of the bulb. After a long time, the wind path will be blocked,

If the cooling window is covered with dust, please clean it (the cooling window should be cleaned once a month for the best effect)