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

103 的 232
有庫存
Molveno SX43 Series Red Neon Panel Mount Indicator, 250V, 13mm Mounting Hole Size
  • RS庫存編號 191-7802
  • 製造零件編號 SX43211F3G00000
个（每托盘 5 ）
HK$7.36
有庫存
Molveno SX43 Series Amber Neon Panel Mount Indicator, 250V, 13mm Mounting Hole Size
  • RS庫存編號 191-7803
  • 製造零件編號 SX43211F3H00000
个（每托盘 5 ）
HK$8.68
暫時缺貨
CML Innovative Technologies 18603X5W3A Series Cool White Panel Mount Indicator, 24V
  • RS庫存編號 195-0253
  • 製造零件編號 1860335W3A
个
HK$39.10
有庫存
CML Innovative Technologies 1904X05X Series Green Panel Mount Indicator, 2V, 8mm Mounting Hole Size, IP67
  • RS庫存編號 195-0293
  • 製造零件編號 19040051
个
HK$21.90
有庫存
CML Innovative Technologies 1900X35X Series Panel Mount Indicator, 24V dc, 6mm Mounting Hole Size, IP40
  • RS庫存編號 195-0258
  • 製造零件編號 19000353
个
HK$37.90
有庫存
CML Innovative Technologies 1860235X Series Red Panel Mount Indicator, 24V
  • RS庫存編號 195-0247
  • 製造零件編號 18602350
个
HK$27.20
有庫存
CML Innovative Technologies 1902X00X Series Red Panel Mount Indicator, 2V, 6mm Mounting Hole Size, IP40
  • RS庫存編號 195-0271
  • 製造零件編號 19020003
个
HK$29.80
有庫存
CML Innovative Technologies 1902X00X Series Green Panel Mount Indicator, 2.2V, 6mm Mounting Hole Size, IP40
  • RS庫存編號 195-0277
  • 製造零件編號 19021001
个
HK$29.80
有庫存
CML Innovative Technologies 1901X35X Series Yellow Panel Mount Indicator, 24V dc, 8mm Mounting Hole Size, IP67
  • RS庫存編號 195-0267
  • 製造零件編號 19010352
个
HK$29.70
有庫存
Sato Parts Green Indicator, 3 → 24V dc, 8mm Mounting Hole Size
  • RS庫存編號 229-4949
  • 製造零件編號 DB-10-F-BG
个
HK$44.92
有庫存
CML Innovative Technologies 1902X00X Series Green Panel Mount Indicator, 2.2V, 6mm Mounting Hole Size, IP40
  • RS庫存編號 195-0269
  • 製造零件編號 19020001
个
HK$29.80
有庫存
CML Innovative Technologies 1903X35X Series Yellow Panel Mount Indicator, 24V dc, 6mm Mounting Hole Size, IP40
  • RS庫存編號 195-0284
  • 製造零件編號 19030352
个
HK$55.00
有庫存
Bulgin DX Series Red Panel Mount Indicator, 2.2V dc, 12mm Mounting Hole Size, IP66
  • RS庫存編號 204-8160
  • 製造零件編號 DX0505/RD/00
个 (以毎盒：50)
HK$183.848
暫時缺貨
CML Innovative Technologies 1902X00X Series Red Panel Mount Indicator, 2V, 6mm Mounting Hole Size, IP40
  • RS庫存編號 195-0279
  • 製造零件編號 19021003
个
HK$29.20
有庫存
CML Innovative Technologies 1904X00X Series Yellow Panel Mount Indicator, 2.1V, 8mm Mounting Hole Size
  • RS庫存編號 195-0291
  • 製造零件編號 19040002
个
HK$29.80
有庫存
CML Innovative Technologies 1903X00X Series Yellow Panel Mount Indicator, 2.1V, 6mm Mounting Hole Size, IP40
  • RS庫存編號 195-0288
  • 製造零件編號 19031002
个
HK$21.10
有庫存
CML Innovative Technologies 1903X00X Series Green Panel Mount Indicator, 2.2V, 6mm Mounting Hole Size, IP40
  • RS庫存編號 195-0286
  • 製造零件編號 19031001
个
HK$32.30
暫時缺貨
CML Innovative Technologies 1909X35X Series Red Panel Mount Indicator, 24V dc, 8mm Mounting Hole Size, IP67
  • RS庫存編號 195-0306
  • 製造零件編號 19090350
个
HK$49.30
暫時缺貨
CML Innovative Technologies 1904X00X Series Red Panel Mount Indicator, 2V, 8mm Mounting Hole Size, IP40
  • RS庫存編號 195-0298
  • 製造零件編號 19041003
个
HK$30.40
暫時缺貨
5mm LED Indicator DX1090 Series Recessed
  • RS庫存編號 208-8293
  • 製造零件編號 DX1090/GN
个
HK$163.40
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