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Fixed lighting products

type	question	Solution
illumination	LED lamps flickering	1. Check whether there is no contact with the lamp lines, if there is a re -wiring; 2. Measure the output voltage, such as the voltage beating, replace the driver; 3. Measure whether the input voltage is too low. If the input voltage is too low, the lamp can be used normally after the voltage is restored.
	LED light source is not bright	1. Check whether there is voltage at the driver output end and whether the voltage matches the output voltage on the driver nameplate. If there is no output or the voltage is too low, replace the driver; 2. If the driver output is normal, replace the light source board.
	Part of the LED is not bright	Replace the light source board.
	Bullets are not bright	1. Replace the bulb. 2. If the light still does not come on after replacing the bulb, replace the trigger.
	Lantern ballast abnormal noise	Replace the ballast.
	The lights are light after lighting	The bulb is aging and replace the bulb.
Camera	White screen, flower screen	The reason for this problem is that the screen line is loose or the screen failure, please contact the local service center staff to solve it.
Camera	Vague camera	Please confirm whether there is a problem of scratching the lamp head transparency.