Using this neon indicator light is easy. First, make sure the power to the equipment is turned off. Then, connect the 6.4mm spade terminals to the appropriate terminals in your stove or other equipment. Once connected, you can turn the power back on, and the red light will indicate the status of your equipment. When handling the light, be gentle to avoid any damage. If you notice the light flickering or not working properly, check the connections first. For maintenance, keep the light clean by gently wiping it with a dry cloth. This will help ensure it lasts a long time and continues to work well.