LED Indicator Lamps

LED (light emitting diode) indicator lamps are a type of LED lamp used to display when a change occurs in an electrical circuit. For example, when something has malfunctioned in an electrical system, a red or orange LED indicator lamp may be used to alert a worker. Other applications include in phone voicemail systems and dashboard lights. LED indicator lamps usually consist of a single bulb, unlike other types of LED lamps such as LED circular arrays

What are the advantages of LED indicator lamps?

Compared with traditional incandescent lamps, LED lamps are much more energy efficient. They also have a much longer lifespan than incandescent lamps. Unlike fluoresccent lights, they do not require a warm-up period after being switched on, reaching maximum brightness instantly.

Types of LED indicator lamps

LED indicator lamps come in a variety of different colours depending on your needs. They also vary by the intensity of the light produced, by size, and by longevity.


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Description Price Voltage Rating Light Output Colour Intensity Lamp Base Lamp Size Chip Type Diameter Length Viewing Angle Peak Wavelength Current Rating Life Hours Priced to Clear
RS Stock No. 225-975
BrandRS PRO
£6.21
Each
Units
- White 2070mcd Midget Groove - Single Chip 6mm 16mm 45 ° X=0.31 nm, Y=0.32nm 14mA 100000h -
RS Stock No. 205-583
BrandRS PRO
£4.05
Each
Units
230V ac Yellow 135mcd BA9s - Single Chip 10mm 24mm - 587nm 9mA 100000h -
RS Stock No. 209-973
BrandRS PRO
£5.37
Each
Units
24V dc Red 40mcd Midget Flange - Multichip 6mm 15.25mm 180 ° 635nm 14mA 100000h -
RS Stock No. 210-636
BrandRS PRO
£4.05
Each
Units
- Red 990mcd BA9s - Single Chip 10mm 24mm - 630nm - 100000h -
RS Stock No. 210-816
BrandRS PRO
£5.32
Each
Units
- Red 85mcd Bi-Pin 3 mm Single Chip 4.25mm 17mm - 630nm - 100000h -
RS Stock No. 210-642
BrandRS PRO
£6.86
Each
Units
- Green 920mcd BA9s - Single Chip 10mm 24mm - 525nm - 100000h -
RS Stock No. 211-033
BrandRS PRO
£9.27
Each
Units
- Yellow 120/110mcd BA9s - Multichip 10mm 28mm 180 ° 585nm - 100000h -
RS Stock No. 106-408
BrandRS PRO
£0.842
Each (In a Pack of 10)
Units
- - - - - - - - - - - - -
RS Stock No. 211-594
BrandRS PRO
£12.46
Each
Units
- White 3 x 2070mcd E10 - Multichip 10mm 26.5mm - X=0.31 nm, Y=0.32nm 9/17mA - -
RS Stock No. 211-027
BrandRS PRO
£3.84
Each
Units
24V dc Red 45mcd E5 - Multichip 6mm 18mm 180 ° 635nm 15mA 60000h -
RS Stock No. 204-669
BrandRS PRO
£4.57
Each
Units
12V dc Yellow 45mcd Midget Groove - Multichip 6mm 15.25mm - 585nm 30mA 100000h -
RS Stock No. 205-145
BrandRS PRO
£4.08
Each
Units
- Red 1750mcd E10 - Single Chip 10mm 25.25mm - 630nm - 100000h -
RS Stock No. 203-745
BrandRS PRO
£4.00
Each
Units
- Red 250mcd Telephone Slide - Single Chip 6.8mm 45mm - 630nm 15mA 100000h -
RS Stock No. 655-9334
BrandRS PRO
£0.784
Each (In a Pack of 10)
Units
- - - - - - - - - - - - -
RS Stock No. 203-593
BrandRS PRO
£3.81
Each
Units
- Red 1750mcd Midget Groove - Single Chip 6mm 16mm 30 ° 630nm 14mA 100000h -
RS Stock No. 204-344
BrandRS PRO
£3.43
Each
Units
- White 1500mcd Telephone Slide - Single Chip 6.8mm 45mm - X=0.31 nm, Y=3.2nm 15mA 100000h -
RS Stock No. 104-783
BrandRS PRO
£2.27
Each
Units
- - - - - - - - - - - - -
RS Stock No. 212-496
BrandRS PRO
£6.86
Each
Units
- Blue 490mcd BA9s - Single Chip 10mm 24mm - 470nm - 100000h -
RS Stock No. 207-141
BrandRS PRO
£7.05
Each
Units
- White 2070mcd Midget Groove - Single Chip 6mm 16mm - - 14mA 100000h -
RS Stock No. 204-811
BrandRS PRO
£6.55
Each
Units
- White 2070mcd E10 - Single Chip 10mm 25.25mm - X=0.31 nm, Y=0.32nm - 100000h -