Indicators & Indicator Components

Within our indicators and indicator components range you will find products such as retro-fit chip LED lights and panel mount LEDs for an energy efficient solution, as well as the filament lamp models and accessories like lamp holders. Find leading brands such as Marl, Arcoelectric and Oxley, or choose our own RS Pro range for quality and value.

Types of indicators lights and indicator components

Indicator lights also referred to as panel indicators, are usually mounted onto signal condition panels or used as malfunction lights on equipment. There are different lamp types available in a wide range of voltage ratings, colour output and mounting types and sizes:

  • LED indicator lights - emit light through an LED lamp using DC current. They're small in size, have a long life cycle and are highly energy efficient.
  • Incandescent indicators - can be used with both AC and DC circuits. They use a filament to emit light that electricity flows through, but this can lead to unnecessary heat being generated and lower efficiency.
  • Halogen indicator lights - use a combination of inert gas, halogen and a filament to produce light, this results in a brighter light than using given the same energy, ideal for warning lights.
  • Fluorescent indicator lights - use fluorescent lamps and usually last longer and are more energy efficient than incandescent bulbs, so are not as commonly used as indicators.

Selecting an indicator light

When considering which indicator light to choose it is important to review a number of factors to select the best product for your needs, including:

  • Application and environmental factors
  • IP rating
  • Mounting style
  • Terminal type
  • Light output level
Indicator Lampholders
Indicator Lampholders
Indicator Lamps
Indicator Lamps
Indicator Lenses
Indicator Lenses
PCB LED Indicators
PCB LED Indicators
Panel Mount Indicators
Panel Mount Indicators

4621 Products showing for Indicators & Indicator Components

1 of 232
In Stock
Arcolectric (Bulgin) Ltd 0277 Series Orange Indicator, 24V, 22mA, Solder Tab Termination Panel Mount, IP67, Prominent
  • RS Stock No. 589-682
  • Mfr. Part No. C027700FAI
Subtotal (1 unit)
TWD224.00(exc. GST)
TWD224.00/unit
In Stock
RS PRO Red Indicator Lamp Single Chip, 24V ac/dc, Wedge Base, 5.75 mm Diameter, 90mcd
  • RS Stock No. 209-355
Subtotal (1 unit)
TWD216.00(exc. GST)
TWD216.00/unit
In Stock
APEM Apem QS Series, Yellow Panel Mount Indicator, FASTON Termination 24V dc, 12 mm
  • RS Stock No. 786-4292
  • Mfr. Part No. QS121XXY24
Subtotal (1 unit)
TWD136.00(exc. GST)
TWD136.00/unit
In Stock
RS PRO Green Panel Mount Indicator, 2V dc, IP67, Recessed
  • RS Stock No. 212-121
Subtotal (1 unit)
TWD139.00(exc. GST)
TWD139.00/unit
In Stock
RS PRO Red Panel Mount Indicator, 24V dc, 20mA, Lead Wire Termination, Recessed
  • RS Stock No. 204-085
Subtotal (1 unit)
TWD112.00(exc. GST)
TWD112.00/unit
In Stock
Arcolectric (Bulgin) Ltd 2950 Series Red Panel Mount Indicator, 230V ac, Lead Wire Termination Panel Mount, Prominent
  • RS Stock No. 237-0339
  • Mfr. Part No. L295000NAA
Subtotal (1 unit)
TWD101.00(exc. GST)
TWD101.00/unit
In Stock
APEM QS Series Blue Panel Mount Indicator, 12V dc, 20mA, Solder Lug Termination
  • RS Stock No. 786-3653
  • Mfr. Part No. QS81XXB12
Subtotal (1 unit)
TWD237.00(exc. GST)
TWD237.00/unit
In Stock
RS PRO Yellow Indicator Lamp Single Chip, 24V ac/dc, 5.5 mm Diameter, 300mcd
  • RS Stock No. 204-221
Subtotal (1 unit)
TWD227.00(exc. GST)
TWD227.00/unit
In Stock
Arcolectric (Bulgin) Ltd 2870 Series Orange Panel Mount Indicator, 110V ac, Solder Tab Termination, Prominent
  • RS Stock No. 237-0317
  • Mfr. Part No. C287000NAG
Subtotal (1 unit)
TWD104.00(exc. GST)
TWD104.00/unit
In Stock
RS PRO Green Panel Mount Indicator, 24V dc, 20mA, Lead Wire Termination, Prominent
  • RS Stock No. 206-867
Subtotal (1 unit)
TWD139.00(exc. GST)
TWD139.00/unit
In Stock
Bulgin, Yellow Panel Mount Indicator, Lead Wire Termination 2.1V dc, 8 mm
  • RS Stock No. 585-157
  • Mfr. Part No. DX1091/YL
Subtotal (1 unit)
TWD703.00(exc. GST)
TWD703.00/unit
In Stock
RS PRO Green Panel Mount Indicator, 12V dc, 20mA, Lead Wire Termination, Prominent
  • RS Stock No. 207-769
Subtotal (1 unit)
TWD87.00(exc. GST)
TWD87.00/unit
In Stock
Arcolectric (Bulgin) Ltd 0275 Series Red Indicator, 24V, Solder Tab Termination, IP67, Flush
  • RS Stock No. 589-604
  • Mfr. Part No. C027500FAK
Subtotal (1 unit)
TWD636.00(exc. GST)
TWD636.00/unit
In Stock
RS PRO Green Panel Mount Indicator, 12V dc, Lead Wire Termination, Prominent
  • RS Stock No. 204-546
Subtotal (1 unit)
TWD92.00(exc. GST)
TWD92.00/unit
In Stock
Eaton Red Indicator Lamp, 400V, 16 mm Diameter
  • RS Stock No. 241-023
  • Mfr. Part No. 082158 L-PKZ0-RT(400V)
Subtotal (1 unit)
TWD792.00(exc. GST)
TWD792.00/unit
In Stock
RS PRO Red Panel Mount Indicator, 24V dc, 20mA, Lead Wire Termination, Prominent
  • RS Stock No. 208-706
Subtotal (1 unit)
TWD164.00(exc. GST)
TWD164.00/unit
In Stock
APEM Green Panel Mount Indicator, 220V ac, Lead Wire Termination
  • RS Stock No. 786-4255
  • Mfr. Part No. QS103XXHG220
Subtotal (1 unit)
TWD204.00(exc. GST)
TWD204.00/unit
In Stock
CML Innovative Technologies, Red Panel Mount Indicator, M8 Termination 12V, IP67, 8 mm
  • RS Stock No. 491-3815
  • Mfr. Part No. 190412Z3
Subtotal (1 unit)
TWD209.00(exc. GST)
TWD209.00/unit
Limited stock
Orbitec Indicator Bulb Holder BA9
  • RS Stock No. 171-2596
  • Mfr. Part No. DO9869 (126975)
Subtotal (1 pack of 10 units)
TWD471.00(exc. GST)
TWD47.10/unit
In Stock
Arcolectric (Bulgin) Ltd 0277 Series Red Panel Mount Indicator, 12V, 37mA, Solder Tab Termination Panel Mount, IP67,
  • RS Stock No. 589-632
  • Mfr. Part No. C027700FAJ
Subtotal (1 unit)
TWD232.00(exc. GST)
TWD232.00/unit
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