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LED indicators

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LED indicator 12V AC / DC - 19mm - yellow

LED light, working voltage 12 V DC. It has a diameter of 19 mm.
Index: LED-09007
Index: LED-09007
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Regular price PLN3.41 Price PLN3.41

LED indicator 12V DC - 8mm - green

LED indicator, working voltage 12 V DC. It has a diameter of 8 mm.
Index: LED-08986
Index: LED-08986
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Regular price PLN1.63 Price PLN1.63

LED indicator 12V DC - 8mm - red

LED light, working voltage 12 V DC. It has a diameter of 8 mm.
Index: LED-08984
Index: LED-08984
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Regular price PLN1.79 Price PLN1.79

230V AC - 10mm indicator - red

LED diode, operating voltage 230 V AC. It has a diameter of 10 mm.
Index: LED-08981
Index: LED-08981
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Regular price PLN0.98 Price PLN0.98

12V DC indicator - 12mm - red

LED light, working voltage 12 V DC. It has a diameter of 12 mm.
Index: LED-08994
Index: LED-08994
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Regular price PLN1.54 Price PLN1.54

12V DC indicator - 12mm - green

LED light, working voltage 12 V DC. It has a diameter of 12 mm.
Index: LED-08996
Index: LED-08996
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LED indicator 230V AC - 8mm - red

LED light, operating voltage 230 V AC. It has a diameter of 8 mm.
Index: LED-08989
Index: LED-08989
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Regular price PLN1.59 Price PLN1.59

LED indicator 12V DC - 8mm - white

LED light, working voltage 12 V DC. It has a diameter of 8 mm.
Index: LED-08983
Index: LED-08983
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12V DC indicator - 8mm - blue

LED light, working voltage 12 V DC. It has a diameter of 8 mm.
Index: LED-08985
Index: LED-08985
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230V AC - 8mm indicator - green

LED light, operating voltage 230 V AC. It has a diameter of 8 mm.
Index: LED-08991
Index: LED-08991
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Regular price PLN1.63 Price PLN1.63

LED indicator 12V AC / DC - 28mm - green

LED light, operating voltage 12 V AC/DC. It has a diameter of 28 mm.
Index: LED-09013
Index: LED-09013
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Regular price PLN4.02 Price PLN4.02

24V DC indicator - 28mm - red with a buzzer

LED light, operating voltage 24 V DC. It has a diameter of 28 mm.
Index: LED-09020
Index: LED-09020
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Regular price PLN6.42 Price PLN6.42

LED indicator 12V AC / DC - 19mm - red

LED light, operating voltage 12 V AC/DC. It has a diameter of 19 mm.
Index: LED-09004
Index: LED-09004
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Regular price PLN3.98 Price PLN3.98

LED indicator 12V AC / DC - 28mm - blue

LED light, operating voltage 12 V AC/DC. It has a diameter of 28 mm.
Index: LED-09012
Index: LED-09012
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LED indicator 12V DC - 8mm - yellow

LED light, working voltage 12 V DC. It has a diameter of 8 mm.
Index: LED-08987
Index: LED-08987
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Regular price PLN1.63 Price PLN1.63

12V AC / DC indicator - 28mm - red

LED light, operating voltage 12 V AC/DC. It has a diameter of 28 mm.
Index: LED-09011
Index: LED-09011
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12V DC indicator - 19mm - red with a buzzer

LED light, working voltage 12 V DC. It has a diameter of 19 mm.
Index: LED-09008
Index: LED-09008
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12V DC indicator - 28mm - red with a buzzer

LED light, working voltage 12 V DC. It has a diameter of 28 mm.
Index: LED-09014
Index: LED-09014
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LED indicator 230V AC - 28mm - green

LED light, operating voltage 230 V AC. It has a diameter of 28 mm.
Index: LED-09018
Index: LED-09018
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LED indicator 12V AC / DC - 28mm - white

LED light, operating voltage 12 V AC/DC. It has a diameter of 28 mm.
Index: LED-09010
Index: LED-09010
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LED indicator 230V AC - 12mm - green

LED light, operating voltage 230 V AC. It has a diameter of 12 mm.
Index: LED-09001
Index: LED-09001
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Regular price PLN1.79 Price PLN1.79

LED indicator 12V DC - 12mm - blue

LED light, working voltage 12 V DC. It has a diameter of 12 mm.
Index: LED-08995
Index: LED-08995
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LED indicator 230V AC - 28mm - red

LED light, operating voltage 230 V AC. It has a diameter of 28mm.
Index: LED-09015
Index: LED-09015
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Regular price PLN3.98 Price PLN3.98

12V DC indicator - 12mm - yellow

LED light working voltage 12 V DC. It has a diameter of 12 mm.
Index: LED-08997
Index: LED-08997
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Regular price PLN1.63 Price PLN1.63

Power LED indicators

LED indicators are industrial control production components that are usually installed to signalize the status of a certain device. Indicators can be very helpful while diagnosing a device and are essential in some projects. Their help in diagnostics and also they provide a safety feature because when you see a LED indicator lit, you know that the unit is powered.

However, you shouldn’t assume that the indicator works properly when you test a device for the first time. Always remember to double-check that. When choosing proper controller type equipment for your project, always remember to pay attention to the type and value of the power supply. Some LED indicators are adapted to work with 230V alternating voltage - such indicators will be an excellent alternative to small light bulbs or neon (gas) indicators. Some indicators are designed to operate with lower voltages, most often 12 V or 24 V - some of which can only work with direct voltage, while others can be powered by both an alternating (AC) and direct (DC) signal. The most common controls are based on LED diodes, which, compared to the bulbs used in the past, ensure incomparably greater reliability and often lower power consumption. Thanks to the use of LEDs, the lights can have different colors - it makes it easy to choose the right color,

Controls with neon lights

Indicators with built-in neon lights were a popular solution many years before reliable and cheap LEDs appeared. Small neon lamps were and still are used in wall switches "with a lamp" and illuminated rocker switches. However, it should be remembered that the neon lamp can only light when it is supplied with a sufficiently high alternating voltage; connecting it to DC voltage will not turn it on. For this reason, neon lamps are nowadays mostly used only to indicate the presence of 230 V mains voltage. However, in such applications, they are still a good, cheap, and reliable solution. As with LED indicators, the most common form of connectors used to connect these elements are connectors.

Optical-acoustic controls

An interesting alternative to ordinary optical indicators, especially useful in alarm and warning applications, are indicators with a built-in buzzer. Due to the alarming nature of the application of such elements, you will most often find them in red. In this category, we have made available three versions of 28-mm indicators with a built-in acoustic signal - one is designed for 12 V DC, the second - 24V DC, and the third - 230V AC.