What is the signal light? The signal light is a silent way to remind our products. In the mechanical industry and the electronic industry, signal indicators are used in many industries. For example, the traffic lights on the road to provide convenience for people's travel safety are also one of the signal lights.

1、 We should clarify our purpose. No matter what you do, you should have a goal and a purpose. In order to order the signal lamp, we must first clarify the purpose to be used, whether it is used for machinery or electronics, and what the product use environment is, so that we can select the appropriate product according to our own purpose. For example, if I use it in a humid environment, I must choose products with waterproof performance. If the place I want to use is a high-temperature area, I must choose a high-temperature signal lamp, and I must make clear my purpose to choose a signal lamp.

2、 Service life. General signal lamps are difficult to disassemble after installation, so there must be certain requirements for the service life. If they are used for mechanical equipment, they have not stopped for hundreds of hours after startup. Therefore, if the service life is not high, it will cause great trouble to the work. You can't ask the maintenance master to repair this small signal lamp every day.

3、 Price. We always shop around. The same goes for the purchase signal indicator. We want to compare the quality, price and service attitude. Of course, the cheaper the price, the better. In this way, the cost will be saved for the enterprise. I believe your boss will reward you.

4、 After sales service. All we want to buy electronic products is after-sales service. What should we do if something happens when we go back? These need the assistance of the manufacturer. Having good after-sales service will make you worry free to purchase.