Indicator Lamps & Bulbs, LED & Neon Bulbs | RS
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    Indicator Lamps

    LED (light emitting diode) indicator lamps are a type of LED lamp used to display when a change occurs in an electrical circuit. For example, when something has malfunctioned in an electrical system, a red or orange LED indicator lamp may be used to alert a worker. Other applications include in phone voicemail systems and dashboard lights. LED indicator lamps usually consist of a single bulb, unlike other types of LED lamps such as LED circular arrays

    What are the advantages of LED indicator lamps?

    Compared with traditional incandescent lamps, LED lamps are much more energy efficient. They also have a much longer lifespan than incandescent lamps. Unlike fluoresccent lights, they do not require a warm-up period after being switched on, reaching maximum brightness instantly.

    Types of LED indicator lamps

    LED indicator lamps come in a variety of different colours depending on your needs. They also vary by the intensity of the light produced, by size, and by longevity.

    626 Products showing for Indicator Lamps

    Banner
    18 → 30V dc
    LED
    Green, Red, Yellow
    -
    Wire Terminal
    -
    -
    50mm
    -
    -
    -
    -
    -
    -
    -
    JKL Components
    12V dc
    LED
    White
    -
    Wedge
    -
    -
    4.5mm
    20.3mm
    95 °
    -
    15mA
    -
    -
    -
    CML Innovative Technologies
    130V ac
    LED
    -
    3 x 1600mcd
    BA9s
    -
    -
    10mm
    -
    -
    -
    -
    -
    -
    -
    Eaton
    400V
    Neon
    Red
    -
    -
    -
    -
    16mm
    -
    -
    -
    -
    -
    -
    -
    Oxley
    12V ac/dc
    LED
    Red
    123mcd
    BA9s
    -
    Single Chip
    10mm
    25.5mm
    120 °
    -
    20mA
    100000h
    -
    -
    JKL Components
    24V
    LED
    Red
    -
    Wedge
    -
    -
    4.5mm
    20.3mm
    95 °
    630nm
    15mA
    -
    -
    -
    Omron
    24V ac/dc
    Flashing LED
    -
    -
    -
    T1
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Eaton
    230V
    LED
    Blue
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Eaton
    24V
    LED
    Red
    15mcd
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    JKL Components
    24V
    LED
    Blue
    -
    Wedge
    -
    -
    4.5mm
    20.3mm
    95 °
    470nm
    15mA
    -
    -
    -
    Banner
    12 → 30V
    LED
    Blue, Red, Yellow
    -
    -
    -
    -
    50mm
    -
    -
    -
    -
    -
    -
    -
    Dialight
    28V dc
    LED
    Red
    525mcd
    BA9s
    -
    Single Chip
    10mm
    28.75mm
    -
    630nm
    7.5mA
    100000h
    -
    -
    Eaton
    230V
    LED
    Red
    15mcd
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Banner
    18 → 30V
    LED
    Green, Red, Yellow
    -
    -
    -
    -
    50mm
    -
    -
    -
    -
    -
    -
    -
    Eaton
    230V
    LED
    White
    -
    -
    -
    -
    5mm
    -
    -
    -
    -
    -
    -
    -
    Banner
    18 → 30V dc
    LED
    Red
    -
    -
    -
    -
    50mm
    -
    -
    -
    -
    -
    -
    -
    JKL Components
    24V
    LED
    Yellow
    -
    Wedge
    -
    -
    10mm
    28.5mm
    20 °
    595nm
    20mA
    -
    -
    -
    Eaton
    230V
    Neon
    Red
    -
    -
    -
    -
    16mm
    -
    -
    -
    -
    -
    -
    -
    JKL Components
    24V
    LED
    Red
    -
    Wedge
    -
    -
    4.5mm
    20.3mm
    95 °
    630nm
    15mA
    -
    -
    -
    Banner
    12 → 30V dc
    LED
    Green, Red
    -
    Wire Terminal
    -
    -
    50mm
    -
    -
    -
    -
    -
    -
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