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

4498 Products showing for Indicators & Indicator Components

1 of 225
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RS PRO Red LED Indicator Lamp, 24V dc, E10 Base, 10mm Diameter, 110/105mcd
  • RS Stock No. 210-030
個
TWD384.00(exc. VAT)
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CML Innovative Technologies Yellow Panel Mount Indicator, 24V, 8mm Mounting Hole Size, Solder Tab Termination, IP67
  • RS Stock No. 491-3887
  • Mfr. Part No. 190413Z2
個
TWD165.00(exc. VAT)
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Arcolectric (Bulgin) Ltd 0277 Series Red Neon Panel Mount Indicator, 110V ac, 10mm Mounting Hole Size, Solder Tab
  • RS Stock No. 589-761
  • Mfr. Part No. C027700NAT
個
TWD441.00(exc. VAT)
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EAO White LED Indicator Lamp, 24V ac/dc, T1 3/4 MG Base, 6.1mm Diameter, 750mcd
  • RS Stock No. 200-4141
  • Mfr. Part No. 10-2J12.1069
個
TWD475.00(exc. VAT)
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RS PRO Red Panel Mount Indicator, 12V dc, 8mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 700-1987
個
TWD343.00(exc. VAT)
暫時缺貨
RS PRO Green Panel Mount Indicator, 110V ac, 8mm Mounting Hole Size, IP67
  • RS Stock No. 846-2746
個
TWD332.00(exc. VAT)
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RS PRO Green Panel Mount Indicator, 12V dc, 8mm Mounting Hole Size, Solder Tab Termination
  • RS Stock No. 207-860
個
TWD193.00(exc. VAT)
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Siemens 3RV1 Series Clear, Green, Red Glow Lamp Indicator, 480 - 500V ac/dc, S00 to S2 Mounting Hole Size, Lead Wires
  • RS Stock No. 239-2666
  • Mfr. Part No. 3RV1903-5G
個
TWD1,165.00(exc. VAT)
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RS PRO Red Panel Mount Indicator, 12V, 8mm Mounting Hole Size, Solder Tab Termination, IP67
  • RS Stock No. 212-351
個
TWD285.00(exc. VAT)
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Arcolectric (Bulgin) Ltd 0277 Series Red Neon Panel Mount Indicator, 12V, 10mm Mounting Hole Size, Solder Tab
  • RS Stock No. 589-632
  • Mfr. Part No. C027700FAJ
個
TWD179.00(exc. VAT)
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RS PRO Green Panel Mount Indicator, 24V dc, 14mm Mounting Hole Size, Solder Tab Termination
  • RS Stock No. 210-872
個
TWD274.00(exc. VAT)
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RS PRO Green Panel Mount Indicator, 2V dc, 8mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 249-4327
個
TWD323.00(exc. VAT)
暫時缺貨
RS PRO Green Panel Mount Indicator, 24V ac/dc, 8mm Mounting Hole Size, Solder Tab Termination, IP67
  • RS Stock No. 212-288
個
TWD294.00(exc. VAT)
暫時缺貨
Molveno SX33 Series Amber Neon Panel Mount Indicator, 240V, 10mm Mounting Hole Size
  • RS Stock No. 191-7797
  • Mfr. Part No. SX33211F2H00000
個 (每包:5個)
TWD29.20(exc. VAT)
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CML Innovative Technologies Blue Panel Mount Indicator, 24V, 8mm Mounting Hole Size, Solder Tab Termination, IP67
  • RS Stock No. 491-3714
  • Mfr. Part No. 190403Z7
個
TWD199.00(exc. VAT)
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RS PRO White LED Indicator Lamp, 24V ac/dc, BA9s Base, 10mm Diameter, 2070mcd
  • RS Stock No. 212-480
個
TWD339.00(exc. VAT)
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RS PRO White LED Indicator Lamp, 24V ac/dc, E10 Base, 10mm Diameter, 2070mcd
  • RS Stock No. 204-710
個
TWD296.00(exc. VAT)
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RS PRO Green LED Indicator Lamp, 24V ac/dc, Telephone Slide Base, 5.5mm Diameter, 2100mcd
  • RS Stock No. 210-068
個
TWD327.00(exc. VAT)
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RS PRO White LED Indicator Lamp, 6V ac/dc, BA9s Base, 10mm Diameter, 2070mcd
  • RS Stock No. 209-428
個
TWD329.00(exc. VAT)
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RS PRO Green Panel Mount Indicator, 24V dc, 8mm Mounting Hole Size, Lead Wires Termination
  • RS Stock No. 204-091
個
TWD113.00(exc. VAT)
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