When using the LED ceiling lights, unpack it and then plug it into the power supply. Do not cover the lamp with any objects. Do not use ceiling lights in a closed environment. If the lamp is damaged, do not disassemble the lamp yourself, please return it to the seller for repair. When installing and repairing the LED floodlight, you must first cut off the power supply, otherwise there is a risk of electric shock. Replace the aging lamp in time according to the light source parameters provided by the sign Wait for insecurity. When using the lamp, try not to switch it frequently, because the current through the filament at the moment of frequent startup is greater than the current during normal operation, which makes the temperature of the filament rise sharply and accelerates sublimation, which will greatly reduce its service life, so try to Reduce lighting switches.
The above are some suggestions for the proper use of ceiling lights, I hope these suggestions will be helpful to everyone.