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

38 的 232
Banner S18L Series Green Indicator, 10 → 30V dc, IP67, IP69K
  • RS庫存編號 294-366
  • 製造零件編號 S18LGXXP
个
HK$367.05
VCC PML50 Series Series Green, Red Panel Mount Indicator, 28V, 17.5mm Mounting Hole Size, Screw Terminal Termination,
  • RS庫存編號 434-284
  • 製造零件編號 PML50RGFVW
个
HK$104.52
Position Indicator, 29mm Circ. 24-230Vdc
  • RS庫存編號 559-671
  • 製造零件編號 CW0000202291
个
HK$376.70
CML Innovative Technologies 1902X Series Yellow Panel Mount Indicator, 24V c.c., 6mm Mounting Hole Size, Solder Tab
  • RS庫存編號 220-5431
  • 製造零件編號 19021352
个
HK$25.50
CML Innovative Technologies 1904X00XWE Series Red Panel Mount Indicator, 2V, 8mm Mounting Hole Size, Lead Wires
  • RS庫存編號 188-645
  • 製造零件編號 19040003WE
个
HK$70.97
CML Innovative Technologies 1904X00XWE Series Green, Red Panel Mount Indicator, 2 → 2.2V, 8mm Mounting Hole
  • RS庫存編號 188-650
  • 製造零件編號 19040004WE
个
HK$70.97
Apem Yellow Panel Mount Indicator, 220V ac, 12mm Mounting Hole Size, Faston, Solder Lug Termination
  • RS庫存編號 786-4371
  • 製造零件編號 QS121XXHY220
个
HK$81.20
RS PRO Green Panel Mount Indicator, 24V dc, 8mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS庫存編號 249-4341
个
HK$186.50
RS PRO White LED Indicator Lamp, 12V ac/dc, Midget Groove Base, 6mm Diameter, 2070mcd
  • RS庫存編號 203-587
个
HK$51.30
Indicator Lens Round Style, Red, 40 diameter
  • RS庫存編號 442-939
  • 製造零件編號 704.604.2
个
HK$27.35
Arcolectric (Bulgin) Ltd 0067 Series Green Neon Panel Mount Indicator, 230V ac, 12.7mm Mounting Hole Size, Lead Wires
  • RS庫存編號 701-3836
  • 製造零件編號 L006700NAM
个
HK$52.90
RS PRO Red Panel Mount Indicator, 220V ac, 8mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS庫存編號 700-2012
个
HK$179.70
RS PRO Red Panel Mount Indicator, 12V dc, 14mm Mounting Hole Size, Solder Tab Termination, IP67
  • RS庫存編號 703-8816
个
HK$147.70
Apem Yellow Panel Mount Indicator, 24V dc, 12mm Mounting Hole Size, Faston, Solder Lug Termination
  • RS庫存編號 786-4292
  • 製造零件編號 QS121XXY24
个
HK$54.00
RS PRO Yellow Panel Mount Indicator, 24V dc, 6mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS庫存編號 722-7760
个
HK$104.20
RS PRO Red Panel Mount Indicator, 2V dc, 6mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS庫存編號 722-7704
个
HK$98.30
APEM Red Panel Mount Indicator, 12V dc, 8mm Mounting Hole Size, Faston, Solder Lug Termination
  • RS庫存編號 786-3634
  • 製造零件編號 QS81XXR12
个
HK$56.00
RS PRO Green Panel Mount Indicator, 110V ac, 14mm Mounting Hole Size, Faston, Solder Lug Termination, IP67
  • RS庫存編號 848-4554
个
HK$104.07
RS PRO White Panel Mount Indicator, 24V dc, 12mm Mounting Hole Size, Faston, Solder Lug Termination, IP67
  • RS庫存編號 124-6429
个
HK$97.60
RS PRO Blue Panel Mount Indicator, 21.6 → 26.4V dc, 10mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS庫存編號 139-3377
个
HK$137.10
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