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

4619 Products showing for Indicators & Indicator Components

194 of 231
In Stock
RS PRO Green Panel Mount Indicator, 1.8 → 3.3V dc, 14mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 130-1075
Each
$57.53(exc. GST)
Last RS stock
RS PRO Green LED Indicator Lamp, 28V dc, Telephone Slide Base, 6.8mm Diameter, 65mcd
  • RS Stock No. 205-498
Each
$16.95(exc. GST)
In Stock
CML Innovative Technologies PL19SL Series Red Panel LED, 24V, 19mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 188-671
  • Mfr. Part No. PL19SL013
Each
$46.08(exc. GST)
Temporarily out of stock
Banner Green, Red, Yellow LED Indicator Lamp, 18 → 30V dc, 50mm Diameter
  • RS Stock No. 294-300
  • Mfr. Part No. K50FLGRYB4P
Each
$283.94(exc. GST)
Temporarily out of stock
Indicator Lens Round Style, Yellow, 15.4 diameter , 13.2 Long
  • RS Stock No. 442-095
  • Mfr. Part No. 70-911.4
Each
$5.39(exc. GST)
Temporarily out of stock
Banner Blue, Green, Red LED Indicator Lamp, 10 → 30V, 50mm Diameter
  • RS Stock No. 294-442
  • Mfr. Part No. K50L2RGB7A1QP
Each
$269.93(exc. GST)
Temporarily out of stock
Banner Green, Red, Yellow LED Indicator Lamp, 10 → 30V dc, 22.5mm Diameter
  • RS Stock No. 294-114
  • Mfr. Part No. S22DLGRYPQ
Each
$81.98(exc. GST)
In Stock
RS PRO Green Panel Mount Indicator, 12V dc, 8mm Mounting Hole Size, Faston, Solder Lug Termination, IP67
  • RS Stock No. 838-5520
Each
$32.97(exc. GST)
In Stock
CML Innovative Technologies PL08SL Series Blue Panel LED, 240V, 8mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 188-767
  • Mfr. Part No. PL08SL056
Each
$27.66(exc. GST)
In Stock
APEM Blue Panel Mount Indicator, 12V dc, 16mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 121-3312
  • Mfr. Part No. Q16F5BXXB12E-3AJ
Each
$71.14(exc. GST)
In Stock
RS PRO Blue Panel Mount Indicator, 110V ac, 14mm Mounting Hole Size, Faston, Solder Lug Termination, IP67
  • RS Stock No. 848-4588
Each
$30.77(exc. GST)
Temporarily out of stock
EAO 17-39 Series Green Panel Mount Indicator, 24, 16.2 Mounting Hole Size, Plug-In Termination, IP40, IP65
  • RS Stock No. 442-673
  • Mfr. Part No. 17-391351Z
Each
$32.15(exc. GST)
In Stock
RS PRO Green Panel Mount Indicator, 1.8 → 3.3V dc, 8mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 132-9099
Each
$45.85(exc. GST)
In Stock
CML Innovative Technologies TA30XXXX Series Green Panel Mount Indicator, 12V dc, 6mm Mounting Hole Size, Lead Wires
  • RS Stock No. 258-8698
  • Mfr. Part No. TA300213
Each (In a Bag of 10)
$5.33(exc. GST)
Last RS stock
Marl Red LED Indicator Lamp, 24 → 28V dc, Midget Flange Base, 4.9mm Diameter, 11000mcd
  • RS Stock No. 238-7539
  • Mfr. Part No. 206-501-23-38
Each
$20.14(exc. GST)
In Stock
RS PRO White Panel Mount Indicator, 24V dc, 14mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 703-9011
Each
$40.77(exc. GST)
In Stock
RS PRO Red Panel Mount Indicator, 2V dc, 8mm Mounting Hole Size, Solder Tab Termination
  • RS Stock No. 207-826
Each
$27.47(exc. GST)
Currently unavailable
Dialight 552-0933F, Yellow Right Angle PCB LED Indicator, 2 LEDs, Through Hole 1.9 V
  • RS Stock No. 171-1309
  • Mfr. Part No. 552-0933F
Each (In a Bag of 50)
$2.509(exc. GST)
In Stock
RS PRO Yellow Panel Mount Indicator, 2V dc, 8mm Mounting Hole Size, IP67
  • RS Stock No. 700-1722
Each
$15.89(exc. GST)
Currently unavailable
Dialight 552-0933F, Yellow Right Angle PCB LED Indicator, 2 LEDs, Through Hole 1.9 V
  • RS Stock No. 546-0980
  • Mfr. Part No. 552-0933F
Each
$3.08(exc. GST)
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