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

4731 Products showing for Indicators & Indicator Components

235 of 237
In Stock
CML Innovative Technologies PL14SL Series White Panel LED, 240V, 14mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 187-014
  • Mfr. Part No. PL14SL166
Each
Kr. 211,27(exc. VAT)
In Stock
RS PRO Blue Panel Mount Indicator, 220V ac, 8mm Mounting Hole Size, IP67
  • RS Stock No. 846-2850
Each
Kr. 140,57(exc. VAT)
In Stock
CML Innovative Technologies PL22SL Series Red Panel LED, 240V, 22mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 187-159
  • Mfr. Part No. PL22SL016
Each
Kr. 279,97(exc. VAT)
In Stock
CML Innovative Technologies 1906XX0XWE Series Red Panel Mount Indicator, 24V dc, 8mm Mounting Hole Size, Lead Wires
  • RS Stock No. 188-665
  • Mfr. Part No. 19060303WE
Each
Kr. 103,34(exc. VAT)
In Stock
Signal Construct Green Panel Mount Indicator, 230V, 8mm Mounting Hole Size, Solder Tab Termination
  • RS Stock No. 817-3471
  • Mfr. Part No. SWZU08728
Each
Kr. 261,94(exc. VAT)
Temporarily out of stock
Banner S18L Series Series Green Panel Mount Indicator, 10 → 30V dc, IP67, IP69K
  • RS Stock No. 295-286
  • Mfr. Part No. S18DLGGGPQ
Each
Kr. 676,74(exc. VAT)
In Stock
CML Innovative Technologies PL16SL Series Blue Panel LED, 24V, 16mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 187-022
  • Mfr. Part No. PL16SL153
Each
Kr. 211,27(exc. VAT)
In Stock
RS PRO Yellow Panel Mount Indicator, 2V dc, 6mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 722-7684
Each
Kr. 67,87(exc. VAT)
In Stock
CML Innovative Technologies PL14SL Series Red Panel LED, 12V, 14mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 187-016
  • Mfr. Part No. PL14SL012
Each
Kr. 211,27(exc. VAT)
In Stock
CML Innovative Technologies PL10SL Series Green, Red Panel LED, 12V, 10mm Mounting Hole Size, Lead Wires Termination,
  • RS Stock No. 186-990
  • Mfr. Part No. PL10SL072
Each
Kr. 200,79(exc. VAT)
Temporarily out of stock
Banner Green, Red, Yellow LED LED Reflector Bulb, 18 → 30V dc, Wire Terminal Base, 50mm Diameter
  • RS Stock No. 294-035
  • Mfr. Part No. K50LGRY2P
Each
Kr. 1 651,24(exc. VAT)
In Stock
Kingbright KM2520EF/4ID, Red Right Angle PCB LED Indicator, 4 LEDs, Through Hole 2.5 V
  • RS Stock No. 616-3719
  • Mfr. Part No. KM2520EF/4ID
Each (In a Pack of 5)
Kr. 130,322(exc. VAT)
Temporarily out of stock
Banner Green, Red, Yellow LED LED Reflector Bulb, 18 → 30V dc, Wire Terminal Base, 50mm Diameter
  • RS Stock No. 294-046
  • Mfr. Part No. K50LGRYN
Each
Kr. 1 448,23(exc. VAT)
Temporarily out of stock
Indicator Lens Rectangle Style, Grey, 21.5 Long
  • RS Stock No. 443-831
  • Mfr. Part No. 31-901.8
Each
Kr. 26,66(exc. VAT)
In Stock
CML Innovative Technologies PL10SL Series Green, Red Panel LED, 24V, 10mm Mounting Hole Size, Lead Wires Termination,
  • RS Stock No. 188-795
  • Mfr. Part No. PL10SL183
Each
Kr. 200,79(exc. VAT)
Temporarily out of stock
Banner K30 Series Green, Yellow Indicator, 10 → 30V dc, IP67, IP69K
  • RS Stock No. 331-283
  • Mfr. Part No. K30LGXYPQP
Each
Kr. 1 001,54(exc. VAT)
In Stock
Apem Orange Panel Mount Indicator, 24V dc, 6mm Mounting Hole Size, Faston, Solder Lug Termination
  • RS Stock No. 786-3558P
  • Mfr. Part No. QS61XXO24
Each (Supplied in a Bag)
Kr. 53,85(exc. VAT)
In Stock
CML Innovative Technologies PL19SL Series Red Panel LED, 240V, 19mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 187-117
  • Mfr. Part No. PL19SL116
Each
Kr. 246,15(exc. VAT)
Temporarily out of stock
Indicator Lens Round Style, White, 15.8 diameter
  • RS Stock No. 443-883
  • Mfr. Part No. 61-9211.9
Each
Kr. 25,28(exc. VAT)
In Stock
EAO 17-05 Series Red Panel Mount Indicator, 24, 8 Mounting Hole Size, Plug-In Termination, IP40, IP65
  • RS Stock No. 442-506
  • Mfr. Part No. 17-050350
Each
Kr. 72,99(exc. VAT)
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