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

5 of 225
Arcolectric (Bulgin) Ltd 0430 Series Red Neon Panel Mount Indicator, 250V, 28.2 x 11.5mm Mounting Hole Size, Solder Tab
  • RS Stock No. 576-383
  • Mfr. Part No. C0430FQNAY
個
TWD82.00(exc. VAT)
CML Innovative Technologies PL06SL Series Green Panel LED, 12V, 6mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 188-738
  • Mfr. Part No. PL06SL022
個
TWD392.00(exc. VAT)
RS PRO Yellow LED Indicator Lamp, 24V ac/dc, BA9s Base, 10mm Diameter, 630mcd
  • RS Stock No. 208-661
個
TWD204.00(exc. VAT)
RS PRO Green Panel Mount Indicator, 24V dc, 14mm Mounting Hole Size, Solder Tab Termination, IP67
  • RS Stock No. 703-8838
個
TWD442.00(exc. VAT)
EAO 82 Series Green, Red Indicator, 24V dc, 16mm Mounting Hole Size, Solder Tab Termination, IP65, IP67
  • RS Stock No. 247-8755
  • Mfr. Part No. 82-4151.01A4
個
TWD680.00(exc. VAT)
RS PRO Red Panel Mount Indicator, 12V dc, 8mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 132-9133
個
TWD804.00(exc. VAT)
RS PRO Green Panel Mount Indicator, 24V dc, 8mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 723-9558
個
TWD573.00(exc. VAT)
JKL Components LED Indicator Lamp, 55V ac/dc, BA9s Base, 9.6mm Diameter, 1200mcd
  • RS Stock No. 797-2347
  • Mfr. Part No. LE-BA9S-55W
個
TWD240.00(exc. VAT)
Apem Red Panel Mount Indicator, 12V dc, 8mm Mounting Hole Size, Lead Wires Termination
  • RS Stock No. 786-3713
  • Mfr. Part No. QS83XXR12
個
TWD149.00(exc. VAT)
Bivar H100CGD, Green Right Angle PCB LED Indicator, Through Hole 2.6 V
  • RS Stock No. 752-9072
  • Mfr. Part No. H100CGD
個 (每包:10個)
TWD20.20(exc. VAT)
RS PRO Green Panel Mount Indicator, 12V, 22mm Mounting Hole Size, Solder Tab Termination
  • RS Stock No. 211-213
個
TWD572.00(exc. VAT)
RS PRO Orange Panel Mount Indicator, 220V ac, 8mm Mounting Hole Size, IP67
  • RS Stock No. 846-2910
個
TWD322.00(exc. VAT)
Indicator, 250V
  • RS Stock No. 476-9955
  • Mfr. Part No. BN-5640R
個
TWD97.00(exc. VAT)
RS PRO Blue Panel Mount Indicator, 2V dc, 8mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 723-9319
個
TWD564.00(exc. VAT)
Arcolectric (Bulgin) Ltd 0480 Series Green Neon Panel Mount Indicator, 250V, 30 x 22.1mm Mounting Hole Size, Solder Tab
  • RS Stock No. 294-5393
  • Mfr. Part No. C0480ALNAH
個
TWD114.00(exc. VAT)
RS PRO Green Panel Mount Indicator, 2V dc, 8mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 723-9393
個
TWD241.00(exc. VAT)
RS PRO Yellow Panel Mount Indicator, 230V ac, 14mm Mounting Hole Size, IP67
  • RS Stock No. 210-153
個
TWD438.00(exc. VAT)
RS PRO Panel Mount Indicator, 24V dc, 8mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 723-9444
個
TWD615.00(exc. VAT)
APEM Green Panel Mount Indicator, 12 → 24V dc, 22.2mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 122-5555
  • Mfr. Part No. QH22028GC
個
TWD1,016.00(exc. VAT)
Dialight 550-2307F, Yellow Right Angle PCB LED Indicator, Through Hole 2.6 V
  • RS Stock No. 171-1301
  • Mfr. Part No. 550-2307F
每個 (每盤 100 個)
TWD17.90(exc. VAT)
Results per page
1
5
225