Indicators

Indicators LED & Non-LED
Indicators are primarily used as a warning or guidance signal. There are various sizes and types of an indicator to suit applications. LED indicators would be the most common versions, due to their low power consumption and high range of uses. There are also incandescent and neon indicators available.
There's no recommended type to use, with top brands including RS Pro and a wide range of colours, each LED or alternative indicator will be reliable and excellent quality.

Benefits of LED Indicators
If an LED is the preferred choice, there are various reasons to consider their contribution. LED's have recently replaced the use of conventional incandescent indicators. And due to their long lasting and low power consumption capabilities, an LED is a perfect way to go for the intended application.
Some engineers or customers may still prefer the use of incandescent of neon bulbs, so there is no guarantee an LED indicator will have to be used.
As an example, some of the LED types we have available are:
• 4 mm up to 30 mm, Mounting hole sizes
• Various LED colours
• Huge range of voltages
• IP69K and other waterproof models

What are the uses of an Indicator?
Uses of indicators fall entirely down to the user. They can be fixed to PCB circuit boards, mounted on switches and push buttons or used as vehicle indicators. If an LED indicator is used, the options are slightly more extended in terms of where they can be used. Due to the long life of an LED, you can mount them in certain applications which remain untouched for years. But with the build quality, the LED will continue to function.

What LED colours are available?
Aside from the standard primary LED colours, like red, blue, green and yellow. If it is an LED lamp you're looking for, then the following alternative LED colours are available within the range:
• Amber
• Clear
• Orange
• White

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Description Price Voltage Rating Light Output Colour Mounting Hole Size Lamp Type Lamp Size Termination Type Type IP Rating Bezel Style Bezel Colour Current Rating Intensity Length Series
RS Stock No. 122-5556
Mfr. Part No.QH22028RGC
BrandAPEM
HK$262.27
Each
units
12 → 24V dc Green, Red 22.2mm - - Lead Wires - IP67 - Black 20mA - 5.5mm -
RS Stock No. 122-5548
Mfr. Part No.QH16028RGC
BrandAPEM
HK$228.08
Each
units
12 → 24V dc Green, Red 16.1mm - - Lead Wires - IP67 - Black 20mA - 5.5mm -
RS Stock No. 122-5560
Mfr. Part No.QH22L28RGC
BrandAPEM
HK$262.30
Each
units
12 → 24V dc Green, Red 22.2mm - - Lead Wires - IP67 - Black 20mA - 5.5mm -
RS Stock No. 122-5558
Mfr. Part No.QH22L28RC
BrandAPEM
HK$326.34
Each
units
12 → 24V dc Red 22.2mm - - Lead Wires - IP67 - Black 20mA 120mcd 5.5mm -
RS Stock No. 377-9507
Mfr. Part No.A02791
BrandAPEM
HK$139.32
Each
units
- - 30mm LED - - - - - - - - 46mm -
RS Stock No. 122-5547
Mfr. Part No.QH16028GC
BrandAPEM
HK$274.83
Each
units
12 → 24V dc Green 16.1mm - - Lead Wires - IP67 - Black 20mA 350mcd 5.5mm -
RS Stock No. 122-5552
Mfr. Part No.QH19028RGC
BrandAPEM
HK$193.60
Each
units
12 → 24V dc Green 19.1mm - - Lead Wires - IP67 - Black 20mA 350mcd 5.5mm -
RS Stock No. 922-4842
Mfr. Part No.Q14F5CXXR12E-0AG
BrandAPEM
HK$107.94
Each
units
12V dc Red 14mm LED - Lead Wires - IP67 Flush Chrome 20mA 10mcd 19.4mm -
RS Stock No. 122-5550
Mfr. Part No.QH19028RC
BrandAPEM
HK$290.30
Each
units
12 → 24V dc Red 19.1mm - - Lead Wires - IP67 - Black 20mA 120mcd 5.5mm -
RS Stock No. 121-3301
Mfr. Part No.Q16F5BXXHR12E-3GP
BrandAPEM
HK$163.61
Each
units
12V dc Red 16mm LED - Lead Wires - IP67 Flush Black 20mA 800mcd 19.4mm -
RS Stock No. 122-5551
Mfr. Part No.QH19028GC
BrandAPEM
HK$290.30
Each
units
12 → 24V dc Green 19.1mm - - Lead Wires - IP67 - Black 20mA 350mcd 5.5mm -
RS Stock No. 122-5554
Mfr. Part No.QH22028RC
BrandAPEM
HK$247.31
Each
units
12 → 24V dc Red 22.2mm - - Lead Wires - IP67 - Black 20mA 120mcd 5.5mm -
RS Stock No. 786-4334
Mfr. Part No.QS123XXG24
BrandAPEM
HK$25.69
Each
units
24V dc Green 12mm LED - Lead Wires - - - Green 20mA 20mcd 28.5mm -
RS Stock No. 765-4452
Mfr. Part No.QRM85BXXY12E
BrandAPEM
HK$99.77
Each
units
12V dc Yellow 8mm LED - - - - Recessed Black 20mA 6mcd 15.3mm -
RS Stock No. 765-4455
Mfr. Part No.QRM85BXXB12E
BrandAPEM
HK$110.26
Each
units
12V dc Blue 8mm LED - - - - Recessed Black 20mA 50mcd 15.3mm -
RS Stock No. 122-5555
Mfr. Part No.QH22028GC
BrandAPEM
HK$249.78
Each
units
12 → 24V dc Green 22.2mm - - Lead Wires - IP67 - Black 20mA 350mcd 5.5mm -
RS Stock No. 121-3307
Mfr. Part No.Q16F5BXXHG12E-3AH
BrandAPEM
HK$175.22
Each
units
12V dc Green 16mm LED - Lead Wires - IP67 Flush Black 20mA 250mcd 19.4mm -
RS Stock No. 121-3303
Mfr. Part No.Q16F5BXXHR12E-3BU
BrandAPEM
HK$122.41
Each
units
12V dc Red 16mm LED - Lead Wires - IP67 Flush Black 20mA 800mcd 19.4mm -
RS Stock No. 786-3886
Mfr. Part No.QS83XXHY220
BrandAPEM
HK$53.97
Each
units
220V ac Yellow 8mm LED - Lead Wires - - - - 3mA 380mcd 28mm -
RS Stock No. 121-3308
Mfr. Part No.Q16F5BXXHG12E-3K6
BrandAPEM
HK$189.64
Each
units
12V dc Green 16mm LED - Lead Wires - IP67 Flush Black 20mA 250mcd 19.4mm -