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    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

    4221 Products showing for Indicators & Indicator Components

    1 / 212
    CML Innovative Technologies PL08SL Series Blue Panel LED, 24V, 8mm Mounting Hole Size, Lead Wires Termination, IP67
    • RS Stock No. 187-184
    • Mfr. Part No. PL08SL153
    Each
    MYR81.47
    RS PRO Indicator Lamp, 100/250V, Wire Terminal Base
    • RS Stock No. 655-9407
    Each (In a Pack of 10)
    MYR2.028
    RS PRO Red Panel Mount Indicator, 12V, 22mm Mounting Hole Size, Lead Wires Termination, IP67
    • RS Stock No. 898-7693
    Each
    MYR150.87
    Idec Green Panel Mount Indicator, 22.3mm Mounting Hole Size, IP65
    • RS Stock No. 171-6716
    • Mfr. Part No. HW1P-5Q4G
    Each
    MYR233.77
    JKL Components White LED Indicator Lamp, 24V dc, Wedge Base, 10mm Diameter
    • RS Stock No. 335-987
    • Mfr. Part No. LE-0509-02W
    Each (In a Pack of 5)
    MYR8.286
    RS PRO Green LED Indicator Lamp, 230V ac, BA9s Base, 10mm Diameter, 345mcd
    • RS Stock No. 205-757
    Each
    MYR52.50
    Red Neon Indicator Lamp, , Solder/Push-On Terminals, 100 → 125 V ac
    • RS Stock No. 630-0176
    • Mfr. Part No. BN-2-1-R
    Each
    MYR19.12
    CML Innovative Technologies PL08SL Series White Panel LED, 24V, 8mm Mounting Hole Size, Lead Wires Termination, IP67
    • RS Stock No. 188-757
    • Mfr. Part No. PL08SL063
    Each
    MYR81.47
    RS PRO White LED Indicator Lamp, Telephone Slide Base, 6.8mm Diameter, 1500mcd
    • RS Stock No. 205-123
    Each
    MYR22.49
    CML Innovative Technologies Panel Mount Indicator, 8mm Mounting Hole Size, Solder Tab Termination, IP67
    • RS Stock No. 220-5445
    • Mfr. Part No. 19040353
    Each
    MYR19.29
    RS PRO Red Panel Mount Indicator, 24V dc, 8mm Mounting Hole Size, Lead Wires Termination, IP67
    • RS Stock No. 249-4320
    Each
    MYR45.51
    Marl Green Panel Mount Indicator, 8 → 48V, 5.9 x 4.8mm Mounting Hole Size, Lead Pin Termination
    • RS Stock No. 789-4234
    • Mfr. Part No. 660-314-64-40
    Each
    MYR148.11
    RS PRO Green Panel Mount Indicator, 24V dc, 8mm Mounting Hole Size, Lead Wires Termination, IP67
    • RS Stock No. 700-1928
    Each
    MYR42.27
    SICK LED Indicator Lamp, 70mm Diameter
    • RS Stock No. 285-9254
    • Mfr. Part No. 2033119
    Each
    MYR1,721.45
    Indicator Bulb Holder, , 12.7mm Panel Mount
    • RS Stock No. 565-153
    • Mfr. Part No. T0063AOFAA
    Each
    MYR36.06
    CML Innovative Technologies Panel Mount Indicator, 14mm Mounting Hole Size, Lead Wires Termination, IP40
    • RS Stock No. 224-3591
    • Mfr. Part No. 19210001
    Each
    MYR24.54
    CML Innovative Technologies Blue Panel Mount Indicator, 12V, 8mm Mounting Hole Size
    • RS Stock No. 491-3859
    • Mfr. Part No. 190412Z7
    Each
    MYR38.09
    Arcolectric (Bulgin) Ltd 0275 Series Red Neon Panel Mount Indicator, 230V ac, 10mm Mounting Hole Size, Solder Tab
    • RS Stock No. 589-698
    • Mfr. Part No. C027500NBB
    Each
    MYR37.20
    RS PRO Red Panel Mount Indicator, 12V, 14mm Mounting Hole Size, IP67
    • RS Stock No. 208-273
    Each
    MYR56.52
    RS PRO Green Panel Mount Indicator, 12V dc, 12mm Mounting Hole Size, Faston, Solder Lug Termination, IP67
    • RS Stock No. 124-6404
    Each
    MYR48.46
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