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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

    4266 產品顯示為 Indicators & Indicator Components

    8 的 214
    JKL Components White LED Indicator Lamp, 12V dc, Wedge Base, 10.4mm Diameter
    • RS庫存編號 168-3950
    • 製造零件編號 LE-0903-02W
    个 (以毎盒：100)
    HK$21.939
    EAO LED Reflector Bulb
    • RS庫存編號 223-7952
    • 製造零件編號 10-2J09.1062
    个
    HK$124.90
    EAO Red LED Indicator Lamp, 24V ac/dc, T1 3/4 MG Base, 6.1mm Diameter, 330mcd
    • RS庫存編號 200-4146
    • 製造零件編號 10-2J12.1062
    个
    HK$116.10
    Marl White LED Indicator Lamp, 8-48V ac/dc, BA9s Base, 4.9mm Diameter, 785mcd
    • RS庫存編號 424-3841
    • 製造零件編號 255-997-64-38
    个
    HK$206.40
    JKL Components Green LED Indicator Lamp, 24V, Wedge Base, 10mm Diameter
    • RS庫存編號 739-3586
    • 製造零件編號 LE-0509-02G
    个（每托盘 5 ）
    HK$19.10
    RS PRO Orange Indicator Lamp, 250V, BA9 Base
    • RS庫存編號 655-9671
    个（每托盘 10 ）
    HK$8.45
    Signal Construct Blue LED Indicator Lamp, 24 → 28V, Midget Groove Base, 5.6mm Diameter, 170mcd
    • RS庫存編號 817-3484
    • 製造零件編號 MWCG5744
    个
    HK$111.57
    Better World
    Panel Mount Indicator Lens Round Style, Red, 22mm diameter
    • RS庫存編號 221-2021
    • 製造零件編號 ZBV0143
    个（每托盘 10 ）
    HK$18.92
    Dialight 570-0100-222F, Green Right Angle PCB LED Indicator, 3 LEDs, Through Hole 2.5 V
    • RS庫存編號 171-1322
    • 製造零件編號 570-0100-222F
    个 (以毎袋：25)
    HK$14.602
    RS PRO Red LED Indicator Lamp, 230V ac, BA9s Base, 10mm Diameter, 375mcd
    • RS庫存編號 205-763
    个
    HK$46.70
    RS PRO Red Panel Mount Indicator, 24V dc, 14mm Mounting Hole Size, IP67
    • RS庫存編號 204-293
    个
    HK$150.20
    EAO Green LED Indicator Lamp, 24 V ac, 24V dc, BA9s Base, 10mm Diameter, 1050mcd
    • RS庫存編號 200-4150
    • 製造零件編號 10-2512.1145
    个
    HK$168.20
    RS PRO Yellow LED Indicator Lamp, 24V ac/dc, Midget Groove Base, 6mm Diameter, 630mcd
    • RS庫存編號 203-622
    个
    HK$43.30
    Dialight 550-2407F, Red Right Angle PCB LED Indicator, Through Hole 2.5 V
    • RS庫存編號 171-1300
    • 製造零件編號 550-2407F
    个 (以毎袋：100)
    HK$3.677
    RS PRO Red LED Indicator Lamp, 24V dc, E10 Base, 10mm Diameter, 110/105mcd
    • RS庫存編號 210-030
    个
    HK$76.90
    Dialight 551-0307F, Yellow Right Angle PCB LED Indicator, Through Hole 2.1 V
    • RS庫存編號 546-0485
    • 製造零件編號 551-0307F
    个
    HK$9.30
    Broadcom HLMP-3507-D00B2, Green Right Angle PCB LED Indicator, Through Hole 2.7 V
    • RS庫存編號 240-6911
    • 製造零件編號 HLMP-3507-D00B2
    个
    HK$11.10
    Dialight 551-0307F, Yellow Right Angle PCB LED Indicator, Through Hole 2.1 V
    • RS庫存編號 171-1277
    • 製造零件編號 551-0307F
    个 (以毎袋：100)
    HK$4.305
    Dialight 550-2307F, Yellow Right Angle PCB LED Indicator, Through Hole 2.6 V
    • RS庫存編號 171-1301
    • 製造零件編號 550-2307F
    个 (以毎袋：100)
    HK$4.07
    RS PRO Red Panel Mount Indicator, 24V dc, 8mm Mounting Hole Size, Lead Wires Termination, IP67
    • RS庫存編號 700-1990
    个
    HK$129.80
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