FILN 12MM Blue LED 220V Underwater Push Button Switch

Underwater push button switch, as the name implies, waterproof button


At the beginning, the customer had purchased buttons with the same function from other suppliers in China. The tail part was made of pins. This time, the customer wanted to use the button to control the audio equipment in the open air. Put a waterproof box on the outside, which increases the cost and is not very beautiful. So the customer put forward a request to us, want this button to be 100% waterproof, can we not use another waterproof box, and want to reduce this cost. Can you connect the line directly to the end of the button without using an additional waterproof box. For this reason, FILN’s button project has specially developed an underwater push button switch with a waterproof level of IP68 for customers, all exposed for external use, and there is no need to worry about quality problems such as water corrosion at the bottom and poor contact.

Description of the underwater push button switch

In the past, customers used the underwater push button switch with 12MM 3V pin lighting. They must be equipped with a waterproof box if they are used in a humid environment during use, which is very troublesome and expensive. In addition, in the production process, the connection will be very weak, which will cause product quality problems and have a great impact on customers.

We have studied the products of our customers. The customers are producing audio equipment for outdoor use. The current is very small. Their products are also very competitive in Europe. Under the premise of ensuring product quality, they must also reduce costs and improve the competitiveness of customers. Main customers The time of the end customer’s goods are very urgent. The customer hopes that the line of the underwater push button switch should be short. The customer is not good at making an inventory, and each time it is produced according to the order, so the cycle is very long.

The engineer of the client company had a concept and communicated with our button engineer. We completed the 12MM 3V white light LED underwater push button switch within 3 months.

Advantages of the underwater push button switch

The main feature of the illuminated button switch is that it is convenient to wire, and the tail is directly coated with primer, and the wire is directly wired, which is convenient to use. There are many telephone lines in the market, both long and short lines are very convenient and the price is very low. So you can directly solve three problems.

1. With the illuminated button switch, the cost will be greatly reduced.

2. Using an underwater push button switch to improve efficiency, customers can prepare an inventory and solve urgent delivery problems.

3. When using the underwater push button switch, since there are no more terminals and lines, the quality will be more stable.

The underwater push button switch has two materials: brass and stainless steel.

The underwater push button switch can produce five colors of red, yellow, green, blue, and white.

Underwater push button switch can generate 3V 6V 12V 110V 220V 380V

The underwater push button switch contacts are made of silver contact technology, good contact, strong conductivity, and the contact material determines the quality of the underwater push button switch.

The copper parts of the underwater push button switch are made of CNC precision turning and environmental protection materials. The thread is smooth.

The surface is smooth and scratch-free, and imported LED lamp beads are used. The operation is very beautiful and the visual effect is good. It is made of high-quality metal, anti-corrosion and pressure resistance, high rain and water resistance, and can be used in any environment, without restriction, impact resistance and corrosion resistance, and is very convenient.

The end of the underwater push button switch adopts a glue-filled structure, and the bottom can reach waterproof IP68, and the tail is directly wired with Teflon wire, which can resist 230° high temperature and has a wide range of applications

The underwater push button switch uses high-quality rubber ring material, optimized fasteners, rubber design, safe and durable, the internal use of waterproof rubber ring, IP68 waterproof level so that you have more protection in your life and safer driving.

The underwater push button switch adopts dual-core LED SMD lamp beads + SMD resistors. The dual-core LED ensures higher brightness, and the non-polarized lamp pin is more convenient to use; built-in resistance, select the color and volts, can be used directly without welding additional resistance.

The button wiring of this underwater push button switch is also very convenient, (in order to make the wiring more convenient, we use a non-polar LED, so that there is no need to divide the positive and negative levels in DC, you can connect it casually) It is two power cords and two light wires. Many customers will ask this question, how to wire a push button switch? How to test push button switch?

In order to make you more clear about the wiring and testing methods, we have drawn a simple wiring diagram, please see below.


FILN 12MM Blue LED 220V Underwater Push Button Switch 1


The basic question and answer of underwater push button switch are as follows:


Q: What is the shelf life of this underwater push button switch?

A: The shelf life of this button is 5 years. If you want better quality, FILN can customize it for you, and the service life can be 800,000 times. If you encounter any problems during the warranty period, you can write an email to contact FILN technical after-sales group [email protected], we will contact you immediately within 12 hours to solve any of your product quality problems and solutions.


Q: What is the current of the underwater push button switch?

A: The current of this button is relatively small and belongs to a low current. It is used below 1.5A ampere. If it is higher than 1.5A, its service life will be very short, and it may burn out after about 1000 times.


Q: How to buy this underwater push button switch?

A: If you are in the United States, you are using it for your own personal use, and the quantity is relatively small, then it is not cost-effective. Because this button is customized, it has not been sold on Amazon in the United States, but you can go to FILN Go to the AliExpress website to buy, you can choose 10-15 days express delivery to the United States, the shipping is very cheap, about 2-3 US dollars.
If you are a factory and use this button switch a lot, you can write an email to contact the sales staff of FILN company [email protected], the FILN button switch sales team has 10 years of sales experience and service to foreign trade, we Will get back to you within 24 hours.


Q: Can FILN company customize the buttons we need that are not available in the market?

A: FILN company has more than 10 professional button research and development engineers, who specialize in customizing various types of button switches with different functions. As long as you need it, FILN company can provide various customized services. Moreover, it only takes 30 days for a new button from your idea to R&D design, the development of the abrasive tool to the completion of the finished sample. FILN company can also provide OEM services, can be marked with your trademark and so on. As long as you pay for the cost of grinding tools and R&D for the button switch, FILn will only provide you with exclusive use and sales, which can greatly enhance your competitiveness and profit.

This question is a very interesting question, you can only contact us for this question, but we promise to give you unexpected surprises, please contact us immediately at [email protected].

Hot Product : freezer metal indicator light

Production Series FLM12-10HWEZ Light Guide Button PC plastic
Button Shape round Actuator 304 Stainless steel
Button LED Color red,blue,green,yellow,white Housing Sleeve H59 nickel plated brass/304Stainless steel
Mechanical Life The 500 thousand time Button Pin 22AWG PVC wire(0.3MM2)
Electrical Life The 100 thousand time Rubber Ring SIL silica gel
Protection Level IP65 IK08 Nut H59 nickel plated brass
Rated Voltage 36V(DC) 250(AC) Housing PA66+GF20% nylon
Rated Current 1A(DC)0.5A(AC) Light Source LED
Rated Power 36W(DC)125W(AC) Resistor Metal film
Operating Temperature -25℃~+85℃ Contact AgCdO12
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