1, increase lighting: increase the lighting of the surrounding environment, turn on more lights or use auxiliary lighting equipment, table lamps or floor lamps, which can provide more light and make the ground brighter.

2. Adjust the angle of lamps and lanterns: Using lamps and lanterns with adjustable angle, the angle of light can be adjusted to the direction of more direct exposure to the ground, and the brightness can be improved by directly irradiating light on the ground.

3. Replace the light bulb: according to the need, replace the brighter light bulb in the lamps and choose the light bulb with higher brightness to increase the lighting effect.