Signal light

The signal light also named indicator light and pilot light. It is divided into plastic indicator light and metal indicator light. The housing shell materials is plastic, brass clad nickel, stainless steel or aluminum alloy plating. The mounting hole diameter is 6mm~22mm, and the voltage is 3v~480v. Red, green, yellow, blue, white, amber, pink and purple are available for the LED lamp. The connection type is with wire or pin type. And the indicator light using life is very long, and it is widely used in electrical equipment, electronic instrument and industrial application and so on. Such as water heater, air conditioner, refrigerator , washing machine, coffee maker, the electronic panel and industrial kitchen utensils and appliances and so on. It can be seen that the use of indicator lights is very common in daily life.