Explosion-proof indicator lights are lighting devices widely used in hazardous environments, which can effectively provide illumination to ensure the safety of the workplace. These lights have explosion-proof function and can operate safely in hazardous areas such as flammable and explosive environments. They typically use LED bulbs, which have longer service life and low power consumption. In addition, they are also characterized by waterproof and dustproof features, making them ideal for outdoor and harsh environments.