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

4730 Products showing for Indicators & Indicator Components

126 of 237
In Stock
Signal Construct Yellow Panel Mount Indicator, 24 → 28V, 16mm Mounting Hole Size, IP67
  • RS Stock No. 507-2460
  • Mfr. Part No. SKCD 16114
Each
Kr. 170,27(exc. VAT)
In Stock
APEM Orange Panel Mount Indicator, 220V ac, 8mm Mounting Hole Size, Faston, Solder Lug Termination
  • RS Stock No. 786-3845
  • Mfr. Part No. QS81XXHO220
Each
Kr. 70,70(exc. VAT)
In Stock
RS PRO Yellow Panel Mount Indicator, 1.8 → 3.3V dc, 6mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 171-3817
Each
Kr. 135,39(exc. VAT)
In Stock
Dialight 552-0222F, Green Right Angle PCB LED Indicator, 2 LEDs, Through Hole 2.1 V
  • RS Stock No. 546-0766
  • Mfr. Part No. 552-0222F
Each
Kr. 19,80(exc. VAT)
In Stock
Marl Red Panel Mount Indicator, 12V dc, 6.1mm Mounting Hole Size
  • RS Stock No. 351-4114
  • Mfr. Part No. 520-301-21
Each
Kr. 480,64(exc. VAT)
In Stock
RS PRO White Panel Mount Indicator, 1.8 → 3.3V dc, 10mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 139-3378
Each
Kr. 202,20(exc. VAT)
In Stock
CML Innovative Technologies PL19SL Series White Panel LED, 240V, 19mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 187-120
  • Mfr. Part No. PL19SL166
Each
Kr. 246,15(exc. VAT)
In Stock
EAO LED Visible LED, 3.2V dc, 650mcd
  • RS Stock No. 111-5947
  • Mfr. Part No. 10-2603.3175S
Each (In a Pack of 3)
Kr. 51,937(exc. VAT)
In Stock
RS PRO Red Panel Mount Indicator, 24V dc, 8mm Mounting Hole Size, Faston, Solder Lug Termination, IP67
  • RS Stock No. 913-8703
Each
Kr. 210,45(exc. VAT)
In Stock
CML Innovative Technologies 1904XX0XWE Series Red Panel Mount Indicator, 24V dc, 8mm Mounting Hole Size, Lead Wires
  • RS Stock No. 188-657
  • Mfr. Part No. 19040303WE
Each
Kr. 87,20(exc. VAT)
In Stock
RS PRO White Panel Mount Indicator, 110V ac, 8mm Mounting Hole Size, IP67
  • RS Stock No. 846-2813
Each
Kr. 127,97(exc. VAT)
In Stock
RS PRO Green Panel Mount Indicator, 1.8 → 3.3V dc, 8mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 132-9129
Each
Kr. 191,95(exc. VAT)
In Stock
RS PRO Yellow Panel Mount Indicator, 12V dc, 8mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 700-1918
Each
Kr. 97,33(exc. VAT)
In Stock
Arcolectric (Bulgin) Ltd 0275 Series Orange Filament Indicator, 12V, 10mm Mounting Hole Size, Solder Tab Termination,
  • RS Stock No. 589-597
  • Mfr. Part No. C027500FAP
Each
Kr. 68,34(exc. VAT)
In Stock
CML Innovative Technologies 190AX Series Yellow Panel Mount Indicator, 24V c.a. / V c.c., 8mm Mounting Hole Size,
  • RS Stock No. 224-3585
  • Mfr. Part No. 190A1352
Each
Kr. 59,98(exc. VAT)
In Stock
RS PRO Blue Panel Mount Indicator, 1.8 → 3.3V dc, 8mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 132-9146
Each
Kr. 180,40(exc. VAT)
In Stock
RS PRO Red Panel Mount Indicator, 24V ac/dc, 22mm Mounting Hole Size, Faston, Solder Lug Termination, IP67
  • RS Stock No. 898-7683
Each
Kr. 326,39(exc. VAT)
Temporarily out of stock
RS PRO Red Indicator Lamp, 220/250V, E10 Base
  • RS Stock No. 104-749
Each (In a Pack of 10)
Kr. 14,458(exc. VAT)
Last RS stock
RS PRO Yellow LED Indicator Lamp, 24V dc, Midget Flange Base, 6mm Diameter, 45mcd
  • RS Stock No. 209-995
Each
Kr. 89,32(exc. VAT)
In Stock
Marl Red Panel Mount Indicator, 28V dc, 5mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 789-4146
  • Mfr. Part No. 604-301-23
Each
Kr. 334,05(exc. VAT)
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