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

4638 產品顯示為 Indicators & Indicator Components

10 的 232
有庫存
RS PRO Yellow Panel Mount Indicator, 24V dc, 8mm Mounting Hole Size, Lead Wires Termination
  • RS庫存編號 206-463
个
HK$30.60
有庫存
RS PRO Red Panel Mount Indicator, 230V ac, 8mm Mounting Hole Size
  • RS庫存編號 207-113
个
HK$52.80
有庫存
RS PRO Red Panel Mount Indicator, 48 → 65V dc, 22mm Mounting Hole Size
  • RS庫存編號 207-416
个
HK$179.70
有庫存
RS PRO Green Panel Mount Indicator, 12V dc, 8mm Mounting Hole Size, Lead Wires Termination
  • RS庫存編號 207-769
个
HK$17.90
有庫存
Dialight 553-0222-200F, Green Right Angle PCB LED Indicator, 2 LEDs, Through Hole 2.2 V
  • RS庫存編號 171-1303
  • 製造零件編號 553-0222-200F
个 (以毎袋：50)
HK$11.162
有庫存
Marl Yellow LED Indicator Lamp, 24 → 28V dc, Midget Flange Base, 4.9mm Diameter, 16000mcd
  • RS庫存編號 238-7551
  • 製造零件編號 206-521-23-38
个
HK$81.92
有庫存
EAO White LED LED Reflector Bulb, 130V ac/dc, 300mcd
  • RS庫存編號 274-8326
  • 製造零件編號 10-2H24.2059
个
HK$121.90
有庫存
Better World
Schneider Electric, 6V dc, BA9s Base
  • RS庫存編號 211-8363
  • 製造零件編號 DL1CD0063
个（每托盘 10 ）
HK$519.59
有庫存
EAO White LED Indicator Lamp, 28V ac/dc, T1 3/4 MG Base, 6.1mm Diameter, 750mcd
  • RS庫存編號 200-4144
  • 製造零件編號 10-2J13.1069
个
HK$119.80
暫時缺貨
Marl White LED Indicator Lamp, 230V ac, E10 Base, 4.8mm Diameter, 450mcd
  • RS庫存編號 296-9721
  • 製造零件編號 210-997-76-38
个
HK$118.59
有庫存
EAO Green LED Indicator Lamp, 24V ac/dc, T1 3/4 MG Base, 6.1mm Diameter, 1050mcd
  • RS庫存編號 200-4143
  • 製造零件編號 10-2J12.1065
个
HK$100.00
有庫存
EAO White LED LED Reflector Bulb, 28V ac/dc, 750mcd
  • RS庫存編號 274-8331
  • 製造零件編號 10-2K13.1079
个
HK$92.80
有庫存
EAO White LED Indicator Lamp, 28V ac, T5.5 Base, 6mm Diameter, 750mcd
  • RS庫存編號 281-3017
  • 製造零件編號 10-2113.1069
个
HK$54.20
不可供應
RS PRO Yellow Panel Mount Indicator, 14mm Mounting Hole Size, Solder Tab Termination, IP67
  • RS庫存編號 203-880
个
HK$61.21
有庫存
JKL Components White LED Indicator Lamp, 12V ac/dc, BA9s Base, 9.6mm Diameter, 7000mcd
  • RS庫存編號 715-4034P
  • 製造零件編號 LE-BA9S-12W
个 (以每袋裝提供)
HK$52.60
有庫存
Marl 151-535-04, Green & Red Right Angle PCB LED Indicator, Through Hole 2.2 V
  • RS庫存編號 249-8358
  • 製造零件編號 151-535-04
个
HK$40.50
有庫存
RS PRO White LED Indicator Lamp, 24V ac/dc, BA9s Base, 10mm Diameter, 2070mcd
  • RS庫存編號 212-480
个
HK$98.20
有庫存
APEM Q14 Series Green Panel Mount Indicator, 220V ac, 14mm Mounting Hole Size, Faston, Solder Lug Termination, IP67
  • RS庫存編號 287-3720
  • 製造零件編號 Q14P1CXXG220E
个
HK$61.20
有庫存
APEM QS Series White Panel Mount Indicator, 220V ac, 8mm Mounting Hole Size, Lead Wires Termination
  • RS庫存編號 287-3777
  • 製造零件編號 QS83XXW220
个
HK$33.90
有庫存
Apem Orange Panel Mount Indicator, 24V dc, 8mm Mounting Hole Size, Faston, Solder Lug Termination
  • RS庫存編號 786-3690
  • 製造零件編號 QS81XXO24
个
HK$50.50
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