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

4724 Products showing for Indicators & Indicator Components

118 of 237
En stock
Apem Red Panel Mount Indicator, 12V dc, 6mm Mounting Hole Size, Lead Wires Termination
  • RS Stock No. 786-3564
  • Mfr. Part No. QS63XXR12
la pièce
4,71 €(exc. VAT)
En stock
Panel Mount Indicator Lens Domed Style, Red, 15.86mm diameter , 15.86mm Long
  • RS Stock No. 473-0301
  • Mfr. Part No. 052-3191-003
la pièce
11,97 €(exc. VAT)
En stock
RS PRO Green Panel Mount Indicator, 220V ac, 8mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 723-9621
la pièce
14,70 €(exc. VAT)
En stock
CML Innovative Technologies PL08SL Series Red Panel LED, 24V, 8mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 187-181
  • Mfr. Part No. PL08SL113
la pièce
12,92 €(exc. VAT)
Stock limité
RS PRO Blue Panel Mount Indicator, 1.8 → 3.3V dc, 10mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 139-3374
la pièce
15,48 €(exc. VAT)
Temporairement en rupture de stock
Dialight 550-3505, Green & Red Right Angle PCB LED Indicator, 2 LEDs, Through Hole 2.1 V, 2.3 V
  • RS Stock No. 424-2258
  • Mfr. Part No. 550-3505
L'unité (en paquet de 5)
1,668 €(exc. VAT)
En stock
RS PRO Panel Mount Indicator, 12V dc, 8mm Mounting Hole Size, Solder Tab Termination, IP67
  • RS Stock No. 700-1788
la pièce
11,28 €(exc. VAT)
En stock
Apem Green Panel Mount Indicator, 110V ac, 10mm Mounting Hole Size, Lead Wires Termination
  • RS Stock No. 786-4233P
  • Mfr. Part No. QS103XXHG110
l'unité (conditionné en sachet)
5,59 €(exc. VAT)
En stock
RS PRO Blue Panel Mount Indicator, 12V dc, 8mm Mounting Hole Size, Solder Tab Termination, IP67
  • RS Stock No. 700-1678
la pièce
11,24 €(exc. VAT)
En stock
RS PRO White Panel Mount Indicator, 12V dc, 8mm Mounting Hole Size, Solder Tab Termination, IP67
  • RS Stock No. 700-1671
la pièce
11,24 €(exc. VAT)
En stock
RS PRO White Panel Mount Indicator, 12V dc, 8mm Mounting Hole Size, Solder Tab Termination, IP67
  • RS Stock No. 700-1748
la pièce
11,28 €(exc. VAT)
Temporairement en rupture de stock
Indicator Lens Round Style, Blue, 15.8 diameter
  • RS Stock No. 441-539
  • Mfr. Part No. 51-931.6
la pièce
3,22 €(exc. VAT)
En stock
JKL Components White LED Indicator Lamp, 24V ac/dc, BA9s Base, 9.6mm Diameter, 7000mcd
  • RS Stock No. 168-3970
  • Mfr. Part No. LE-BA9S-24W
L'unité (en boîte de 100)
4,743 €(exc. VAT)
En stock
EAO Green Indicator Lamp, 24V ac/dc, 33.5mm Diameter
  • RS Stock No. 274-8335
  • Mfr. Part No. 14-060.507
la pièce
44,13 €(exc. VAT)
En stock
Schurter 0035.9675.2, Green & Red Right Angle PCB LED Indicator
  • RS Stock No. 171-7478
  • Mfr. Part No. 0035.9675.2
la pièce
1,76 €(exc. VAT)
En stock
RS PRO Yellow Panel Mount Indicator, 21.6 → 26.4V dc, 10mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 139-3373
la pièce
17,99 €(exc. VAT)
En stock
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
la pièce
16,46 €(exc. VAT)
En stock
RS PRO Red Panel Mount Indicator, 24V dc, 14mm Mounting Hole Size, Solder Tab Termination
  • RS Stock No. 207-911
la pièce
9,49 €(exc. VAT)
En stock
EAO Green LED LED Reflector Bulb, 28V ac/dc, 1050mcd
  • RS Stock No. 274-8317
  • Mfr. Part No. 10-2513.1145
la pièce
9,45 €(exc. VAT)
Temporairement en rupture de stock
RS PRO Red Panel Mount Indicator, 2V dc, 8mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 723-9303
la pièce
6,32 €(exc. VAT)
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