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

74 的 232
Banner Blue, Green, Red Glow Lamp Indicator Lamp, 10 → 30V, 50mm Diameter
  • RS庫存編號 294-447
  • 製造零件編號 K50L2RGB7QP
个
HK$947.47
Marl White LED Indicator Lamp, 12V dc, Midget Groove Base, 4.9mm Diameter, 9200mcd
  • RS庫存編號 469-923
  • 製造零件編號 205-993-21-38
个
HK$96.30
Omron LED Reflector Bulb
  • RS庫存編號 265-5288
  • 製造零件編號 A22NZ-L-OA
个
HK$34.80
Banner S18L Series Green, Red, Yellow Panel Mount Indicator, 10 → 30V dc, 18mm Mounting Hole Size, IP67, IP69K
  • RS庫存編號 294-363
  • 製造零件編號 S18LGRYP
个
HK$426.73
LED Indicator Lampholder, , 16mm
  • RS庫存編號 274-8351
  • 製造零件編號 31-050.005
个
HK$86.40
LED Indicator Bulb Holder, , 16mm PCB Mount
  • RS庫存編號 335-971
  • 製造零件編號 2919
个（每托盘 5 ）
HK$9.70
JKL Components White LED Indicator Lamp, 12V ac/dc, BA9s Base, 9.6mm Diameter, 7000mcd
  • RS庫存編號 168-3953
  • 製造零件編號 LE-BA9S-12W
个 (以毎盒：100)
HK$49.615
RS PRO Green Panel Mount Indicator, 220V ac, 8mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS庫存編號 700-1946
个
HK$156.10
Marl Red Panel Mount Indicator, 12V dc, 6.4mm Mounting Hole Size
  • RS庫存編號 296-9197
  • 製造零件編號 612-301-21
个
HK$154.70
RS PRO White Panel Mount Indicator, 12V dc, 12mm Mounting Hole Size, Faston, Solder Lug Termination, IP67
  • RS庫存編號 124-6428
个
HK$97.60
RS PRO Green Panel Mount Indicator, 12V dc, 14mm Mounting Hole Size, Faston, Solder Lug Termination, IP67
  • RS庫存編號 134-5550
个
HK$112.10
RS PRO Green Panel Mount Indicator, 24V dc, 14mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS庫存編號 130-2260
个
HK$201.10
Marl Green Panel Mount Indicator, 12V dc, 8.1mm Mounting Hole Size, Solder Tab Termination
  • RS庫存編號 234-9515
  • 製造零件編號 677-532-21
个
HK$183.40
Arcolectric (Bulgin) Ltd 2950 Series Neon Panel Mount Indicator, 230V ac, 8mm Mounting Hole Size, Lead Wires Termination
  • RS庫存編號 237-0367
  • 製造零件編號 L295000NAD
个
HK$25.70
Arcolectric (Bulgin) Ltd 0480 Series Green Neon Panel Mount Indicator, 250V, 30 x 22.1mm Mounting Hole Size, Solder Tab
  • RS庫存編號 294-5393
  • 製造零件編號 C0480ALNAH
个
HK$27.70
CML Innovative Technologies Red Panel Mount Indicator, 24V, 8mm Mounting Hole Size, Solder Tab Termination, IP67
  • RS庫存編號 491-3685
  • 製造零件編號 190403Z3
个
HK$49.80
RS PRO Green Panel Mount Indicator, 24V dc, 22mm Mounting Hole Size, Solder Tab Termination
  • RS庫存編號 207-905
个
HK$120.60
RS PRO Red Panel Mount Indicator, 240V ac, 14.5mm Mounting Hole Size, Solder Tab Termination, IP40
  • RS庫存編號 209-412
个
HK$57.00
RS PRO Red Panel Mount Indicator, 12V ac, 14mm Mounting Hole Size, Solder Tab Termination
  • RS庫存編號 210-377
个
HK$43.40
RS PRO Orange Panel Mount Indicator, 110V ac, 14.5mm Mounting Hole Size, Solder Tab Termination, IP40
  • RS庫存編號 210-939
个
HK$69.10
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