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

4637 產品顯示為 Indicators & Indicator Components

81 的 232
暫時缺貨
Legrand Green LED LED Reflector Bulb, 110 → 400V
  • RS庫存編號 255-2334
  • 製造零件編號 412926
毎盒：10 个
HK$2,831.65
有庫存
Banner Blue, Green, Red Glow Lamp Indicator Lamp, 18 → 30V, 50mm Diameter
  • RS庫存編號 294-452
  • 製造零件編號 K50L2RGBKQ
个
HK$1,015.78
暫時缺貨
RAFI Yellow LED LED Reflector Bulb, 3V, T 4.5 Base
  • RS庫存編號 523-595
  • 製造零件編號 1.90.692.003/0000
1 包 10 套
HK$511.10
暫時缺貨
Banner Blue, Green, Red LED Indicator Lamp, 12 → 30V dc, 50mm Diameter
  • RS庫存編號 294-209
  • 製造零件編號 K50PTAMRGB14Q
个
HK$1,899.20
暫時缺貨
Banner Green, Red, Yellow LED Indicator Lamp, 18 → 30V dc, 50mm Diameter
  • RS庫存編號 294-298
  • 製造零件編號 K50FLGRY6PQ
个
HK$1,007.26
暫時缺貨
JKL Components LED Indicator Lamp, 55V ac/dc, BA9s Base, 9.6mm Diameter, 1200mcd
  • RS庫存編號 172-6470
  • 製造零件編號 LE-BA9S-55W
个 (以毎盒：100)
HK$53.631
暫時缺貨
Banner Green LED LED Reflector Bulb, 85 → 130V ac
  • RS庫存編號 295-096
  • 製造零件編號 SP150GA120
个
HK$1,118.31
暫時缺貨
Omron LED Reflector Bulb
  • RS庫存編號 265-5289
  • 製造零件編號 A22NZ-L-RA
个
HK$34.80
暫時缺貨
RAFI White LED LED Reflector Bulb, 3.2V, 2-Pin PCB Base
  • RS庫存編號 523-596
  • 製造零件編號 1.90.690.794/0000
1 包 10 套
HK$239.80
有庫存
EAO Red LED Indicator Lamp, 12V ac, T5.5 Base, 6mm Diameter, 330mcd
  • RS庫存編號 281-3012
  • 製造零件編號 10-2109.1062
个
HK$33.30
暫時缺貨
EAO Yellow LED Indicator Lamp, 2.9V, T1 Bi-Pin Base, 600mcd
  • RS庫存編號 281-3018
  • 製造零件編號 10-2603.3174S
个
HK$7.50
暫時缺貨
Marl Blue LED Indicator Lamp, 12V dc, BA9s Base, 4.9mm Diameter, 7000mcd
  • RS庫存編號 238-8100
  • 製造零件編號 215-930-21-38
个
HK$141.19
有庫存
JKL Components Yellow LED Indicator Lamp, 12V dc, Wedge Base, 4.5mm Diameter
  • RS庫存編號 336-025
  • 製造零件編號 LE-0504-01Y
个（每托盘 5 ）
HK$12.12
有庫存
RS PRO Orange Indicator Lamp, 250V, E10 Base
  • RS庫存編號 655-9429
个（每托盘 10 ）
HK$9.94
有庫存
JKL Components White LED Indicator Lamp, 24V dc, Midget Flange Base, 6mm Diameter
  • RS庫存編號 168-3975
  • 製造零件編號 LE-MF-24W
个 (以毎袋：100)
HK$34.615
暫時缺貨
Banner Green, Red, Yellow LED Indicator Lamp, 18 → 30V, 50mm Diameter
  • RS庫存編號 294-473
  • 製造零件編號 K50LGRAL1YPQP
个
HK$1,323.15
有庫存
EAO Green LED LED Reflector Bulb, 24V ac/dc, 1050mcd
  • RS庫存編號 274-8330
  • 製造零件編號 10-2K12.1075
个
HK$76.60
暫時缺貨
Banner Blue, Green, Red, Yellow LED Indicator Lamp, 18 → 30V, Screw In Base
  • RS庫存編號 294-910
  • 製造零件編號 K80LGRYB4PQ
个
HK$1,425.57
暫時無法供應
JKL Components Blue LED Indicator Lamp, 24V, Wedge Base, 10mm Diameter
  • RS庫存編號 168-3957
  • 製造零件編號 LE-0509-02B
个 (以毎盒：100)
HK$11.938
暫時缺貨
Banner Red LED LED Reflector Bulb, 85 → 130V ac
  • RS庫存編號 295-099
  • 製造零件編號 SP150RA120
个
HK$1,118.31
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