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

9 的 232
CAMDENBOSS Green Neon Panel Mount Indicator, 240V, 13mm Mounting Hole Size
  • RS庫存編號 576-333
  • 製造零件編號 IND504203-240-T/GRN
个
HK$29.60
CML Innovative Technologies PL12SL Series Green, Red Panel LED, 12V, 12mm Mounting Hole Size, Lead Wires Termination,
  • RS庫存編號 188-638
  • 製造零件編號 PL12SL092
个
HK$182.20
RS PRO Green Panel Mount Indicator, 12V dc, 6mm Mounting Hole Size, Solder Tab Termination
  • RS庫存編號 204-798
个
HK$37.30
RS PRO Green Panel Mount Indicator, 115 V dc, 230V ac, 19.5mm Mounting Hole Size
  • RS庫存編號 206-930
个
HK$105.90
EAO LED Visible LED, 3.5V
  • RS庫存編號 111-5949
  • 製造零件編號 10-2603.3178S
个（每托盘 3 ）
HK$22.467
Arcolectric (Bulgin) Ltd 2870 Series Green Neon Panel Mount Indicator, 230V ac, 12.7mm Mounting Hole Size, Solder Tab
  • RS庫存編號 237-0266
  • 製造零件編號 C287000NAE
个
HK$35.60
Schmersal EF Series Panel Mount Indicator, 400V, Screw Terminal Termination, IP20
  • RS庫存編號 487-9737
  • 製造零件編號 EF303.1
个
HK$167.80
Dialight Green Panel Mount Indicator, 5V dc, 6.4mm Mounting Hole Size, Lead Wires Termination
  • RS庫存編號 541-4016
  • 製造零件編號 559-0202-007F
个
HK$22.70
RS PRO Green Panel Mount Indicator, 2V dc, 8mm Mounting Hole Size, IP67
  • RS庫存編號 700-1729
个
HK$73.60
RS PRO Green Panel Mount Indicator, 2V dc, 6mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS庫存編號 700-1845
个
HK$78.30
RS PRO Red Panel Mount Indicator, 220V ac, 14mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS庫存編號 703-8958
个
HK$140.30
RS PRO White Panel Mount Indicator, 24V dc, 8mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS庫存編號 723-9485
个
HK$161.50
APEM Green Panel Mount Indicator, 12V dc, 8mm Mounting Hole Size
  • RS庫存編號 765-4443
  • 製造零件編號 QRM85BXXG12E
个
HK$255.30
APEM Blue Panel Mount Indicator, 12V dc, 8mm Mounting Hole Size
  • RS庫存編號 765-4455
  • 製造零件編號 QRM85BXXB12E
个
HK$338.90
RS PRO Red Panel Mount Indicator, 12V, 22mm Mounting Hole Size, Solder Tab Termination
  • RS庫存編號 211-471
个
HK$80.30
RS PRO Green Panel Mount Indicator, 2V dc, 8mm Mounting Hole Size, IP67
  • RS庫存編號 212-086
个
HK$101.90
Arcolectric (Bulgin) Ltd 0275 Series Red Neon Panel Mount Indicator, 230V ac, 10mm Mounting Hole Size, Solder Tab
  • RS庫存編號 589-698
  • 製造零件編號 C027500NBB
个
HK$37.90
Arcolectric (Bulgin) Ltd 0277 Series Red Neon Panel Mount Indicator, 24V, 10mm Mounting Hole Size, Solder Tab
  • RS庫存編號 589-660
  • 製造零件編號 C027700FAG
个
HK$46.00
RS PRO Green Panel Mount Indicator, 1.8 → 3.3V dc, 6mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS庫存編號 171-3749
个
HK$113.50
CML Innovative Technologies 1908X35X Series Red Panel Mount Indicator, 24V dc, 8mm Mounting Hole Size, IP67
  • RS庫存編號 195-0303
  • 製造零件編號 19080350
个
HK$65.00
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