Wholesale Price Energy-Saving Rechargeable Emergency Bulb for Sale

The maintenance methods for light bulbs mainly include:

1. Do not turn on or off the power of the lights too frequently.

2. Do not let the light bulb shine continuously for too long.

3. Do not connect too many electrical appliances in parallel on the wiring board.

4. Do not plug or unplug the power supply or even turn off the light bulb while the light is on.

5. Do not immediately place the heated light bulb in a cold environment, and vice versa.

A light bulb is a type of lamp that uses a resistor to heat a thin wire (usually tungsten wire in modern times) to incandescence through electricity, in order to emit light. The periphery of the electric bulb is made of glass, which keeps the filament under a vacuum or low-pressure inert gas to prevent oxidation of the filament at high temperatures.