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

23 的 232
APEM Green Panel Mount Indicator, 12 → 24V dc, 22.2mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS庫存編號 122-5559
  • 製造零件編號 QH22L28GC
个
HK$214.60
CML Innovative Technologies 18602X5W3A Series White Panel Mount Indicator, 28V c.a. / V c.c.
  • RS庫存編號 195-0251
  • 製造零件編號 1860245W3A
个
HK$36.10
CML Innovative Technologies 1921X Series Yellow Panel Mount Indicator, 24V c.c., 14mm Mounting Hole Size, Solder Tab
  • RS庫存編號 224-3595
  • 製造零件編號 19210352
个
HK$45.90
RS PRO Orange Panel Mount Indicator, 240V ac, 14.5mm Mounting Hole Size, Solder Tab Termination, IP40
  • RS庫存編號 204-388
个
HK$55.30
RS PRO Yellow Panel Mount Indicator, 230V ac, 8mm Mounting Hole Size
  • RS庫存編號 204-041
个
HK$56.80
LED Indicator Bulb Holder
  • RS庫存編號 206-536
个（每托盘 5 ）
HK$9.50
Oxley Red LED Indicator Lamp, 12V ac/dc, BA9s Base, 10mm Diameter, 123mcd
  • RS庫存編號 797-2334
  • 製造零件編號 ELED/BA9S/RD
个
HK$264.98
Oxley Red Panel Mount Indicator, 12V ac, 6.4mm Mounting Hole Size, Lead Wires Termination, IP66
  • RS庫存編號 361-4090
  • 製造零件編號 OXL/CLH/63/B/12AC/FL30/AL
个
HK$102.50
RS PRO Green Panel Mount Indicator, 220V ac, 8mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS庫存編號 700-2016
个
HK$125.10
RS PRO Red Flashing LED Panel Mount Indicator, 12V dc, 12mm Mounting Hole Size, Lead Wires Termination
  • RS庫存編號 208-958
个
HK$32.50
Indicator Lens Round Style, Yellow, 40 diameter
  • RS庫存編號 442-955
  • 製造零件編號 704.614.4
个
HK$36.32
Marl Red Panel Mount Indicator, 12 → 28V, 8.1mm Mounting Hole Size, Solder Tab Termination, IP67
  • RS庫存編號 469-856
  • 製造零件編號 537-501-63
个
HK$260.60
Arcolectric (Bulgin) Ltd 0277 Series Red Neon Panel Mount Indicator, 110V ac, 10mm Mounting Hole Size, Solder Tab
  • RS庫存編號 589-761
  • 製造零件編號 C027700NAT
个
HK$41.90
CML Innovative Technologies 192AX35X Series Yellow Panel Mount Indicator, 24V ac/dc, 14mm Mounting Hole Size, IP67
  • RS庫存編號 195-0316
  • 製造零件編號 192A0352
个
HK$59.00
APEM Red Panel Mount Indicator, 2V dc, 8mm Mounting Hole Size
  • RS庫存編號 765-4421
  • 製造零件編號 QRM85BXXR02E
个
HK$167.10
Apem Blue Panel Mount Indicator, 12V dc, 6mm Mounting Hole Size, Lead Wires Termination
  • RS庫存編號 786-3574
  • 製造零件編號 QS63XXB12
个
HK$40.50
Apem Green Panel Mount Indicator, 220V ac, 12mm Mounting Hole Size, Faston, Solder Lug Termination
  • RS庫存編號 786-4378
  • 製造零件編號 QS121XXHG220
个
HK$54.70
Apem Green Panel Mount Indicator, 12V dc, 8mm Mounting Hole Size, Faston, Solder Lug Termination
  • RS庫存編號 786-3631
  • 製造零件編號 QS81XXG12
个
HK$47.80
Apem Red Panel Mount Indicator, 220V ac, 10mm Mounting Hole Size, Faston, Solder Lug Termination
  • RS庫存編號 786-4202
  • 製造零件編號 QS101XXHR220
个
HK$34.90
Apem Red Panel Mount Indicator, 220V ac, 8mm Mounting Hole Size, Lead Wires Termination
  • RS庫存編號 786-3873
  • 製造零件編號 QS83XXHR220
个
HK$44.90
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