Indicators are a great alternative to single LEDs, and these small components are responsible for signaling the device status. If you need an indicator for your project or a device, check the large selection of products available at Botland.store. We sell LED-based indicators available at different sizes and colors, so you will certainly find the model that suits your needs. There are different kinds of indicators. For example, a power status indicator (or the on/off button indicator), which can be placed on the front of the device to provide power and system status information. According to the device status, the indicator will signalize fitting information. Another example could be a hard drive activity indicator, which also can be placed on the front of the device. This indicator will provide information on the status of the hard drive. As you can see, LED-based indicators are essential elements of each project. Browser our catalog to find the indicator that will meet your needs. We assure you, that Botland.store offers the largest selection of high-quality LED-based indicators. At our shop, you can buy indicators online with fast delivery.
Contactless electronic thermometer UNI-T UT300R from 32 to 42,9 C
Index: LEC-16652
- On sale!
- Promotion
- On sale!
- Promotion
- On sale!
- Promotion
Step-Down Voltage Regulator D24V6F12 - 12V 0,6A - Pololu 2109
Index: PLL-01347
- Reduced price
- Promotion
Case for USBridge Sig and DigiOne Signature - aluminum black
Index: ALL-16207
- Reduced price
- Promotion
Fan 3007 - for Raspberry Pi 4 Compute Module 4 - Waveshare 19720
Index: WSR-20114
- Reduced price
- Promotion
Kontrolki elektroniczne - Różne kolory
Loading...
220V AC - 10mm indicator - red
The light operates at 220 V AC. It has a diameter of 10 mm.
Index: LED-08981
Index: LED-08981
LED indicator 12V DC- 12mm - red
LED light, working voltage 12 V DC. It has a diameter of 12 mm.
Index: LED-08994
Index: LED-08994
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
220V AC - 10mm indicator - green
LED diode, operating voltage 220 V AC. It has a diameter of 10 mm.
Index: LED-08982
Index: LED-08982
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
LED indicator 12V DC - 12mm - green
LED light, working voltage 12 V DC. It has a diameter of 12 mm.
Index: LED-08996
Index: LED-08996
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
LED indicator 230V AC - 8mm - green
LED light, operating voltage 230 V AC. It has a diameter of 8 mm.
Index: LED-08991
Index: LED-08991
LED indicator 220V AC - 8mm - red
LED light, operating voltage 220 V AC. It has a diameter of 8 mm.
Index: LED-08989
Index: LED-08989
LED light, working voltage 12 V DC. It has a diameter of 8 mm.
Index: LED-08985
Index: LED-08985
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
LED indicator 24V DC - 28mm - red with a buzzer
Indicator light operating at 24 V DC. It has a diameter of 28 mm.
Index: LED-09020
Index: LED-09020
LED indicator 230V AC - 12mm - red
LED light, operating voltage 230 V AC. It has a diameter of 12 mm.
Index: LED-08999
Index: LED-08999
LED indicator 12V DC - 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
LED indicator 12V AC/DC - 28mm - green
The light operates with a voltage of 12 V AC/DC. It has a diameter of 28 mm.
Index: LED-09013
Index: LED-09013
LED indicator 12V AC/DC - 28mm - red
LED light, operating voltage 12 V AC/DC. It has a diameter of 28 mm.
Index: LED-09011
Index: LED-09011
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
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
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
LED indicator 12V DC - 12mm - yellow
LED light working voltage 12 V DC. It has a diameter of 12 mm.
Index: LED-08997
Index: LED-08997
LED indicator 230V AC - 8mm - blue
LED light, operating voltage 230 V AC. It has a diameter of 10 mm.
Index: LED-08990
Index: LED-08990
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
LED indicator 230V AC - 8mm - white
LED light, operating voltage 230 V AC. It has a diameter of 8 mm.
Index: LED-08988
Index: LED-08988
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
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.