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. 210-018
BrandRS PRO
£4.31
Each
Units
24 V dc Red 40 mcd Midget Groove 5 mm Multichip 6mm 15.25 mm 180° 630 nm 14 mA 100000h -
RS Stock No. 207-680
BrandRS PRO
£6.50
Each
Units
130 V ac Green 570 mcd BA9s - Single Chip 10mm 24 mm - 525 nm 9 mA 100000h -
RS Stock No. 212-503
BrandRS PRO
£4.05
Each
Units
28 V ac/dc Red 1750 mcd BA9s - Single Chip 10mm 24 mm - 630 nm 17 (dc) mA, 9 (dc) mA 100000h -
RS Stock No. 210-181
BrandRS PRO
£6.35
Each
Units
230 V ac White 410 mcd E10 10 mm Single Chip 10mm 25.25 mm - X=0.31 nm, Y=0.32 nm 9 mA 100000h -
RS Stock No. 207-674
BrandRS PRO
£4.05
Each
Units
130 V ac Red 685 mcd BA9s - Single Chip 10mm 24 mm - 630 nm 9 mA 100000h -
RS Stock No. 207-517
BrandRS PRO
£3.86
Each
Units
6 V ac/dc Red 1750 mcd BA9s - Single Chip 10mm 24 mm - 630 nm 17 (dc) mA, 9 (dc) mA 100000h -
RS Stock No. 207-078
BrandRS PRO
£3.05
Each
Units
24 V dc White 2070 mcd Midget Flange 5 mm Single Chip 6mm 15.5 mm - X=0.31 nm, Y=0.32 nm 14 mA 100000h -
RS Stock No. 204-552
BrandRS PRO
£4.31
Each
Units
28 V dc Yellow 45 mcd Midget Groove 5 mm Multichip 6mm 15.25 mm - 585 nm 14 mA 100000h -
RS Stock No. 207-545
BrandRS PRO
£5.55
Each
Units
6 V ac/dc Green 1610 mcd BA9s - Single Chip 10mm 24 mm - 525 nm 17 (dc) mA, 9 (dc) mA 100000h -
RS Stock No. 210-715
BrandRS PRO
£6.25
Each
Units
24 V ac/dc White 850 mcd Bi-Pin 3 mm Single Chip 4.25mm 17 mm - X=0.31 nm, Y=3.2 nm 10 (dc) mA 100000h -
RS Stock No. 207-539
BrandRS PRO
£5.55
Each
Units
6 V ac/dc Green 1610 mcd E10 - Single Chip 10mm 25.25 mm - 525 nm 17 (dc) mA, 9 (dc) mA 100000h -
RS Stock No. 225-981
BrandRS PRO
£6.09
Each
Units
24 V ac/dc White 2070 mcd Midget Groove 5 mm Single Chip 6mm 16 mm 45° X=0.31 nm, Y=0.32 nm 14 mA 100000h -
RS Stock No. 209-923
BrandRS PRO
£4.48
Each
Units
24 V dc Green 170/160 mcd E10 - Multichip 10mm 28 mm - 568 nm 15 (dc) mA 100000h -
RS Stock No. 209-838
BrandRS PRO
£4.31
Each
Units
24 V dc Yellow 45 mcd Midget Groove 5 mm Multichip 6mm 15.25 mm 180° 565 nm 14 mA 100000h -
RS Stock No. 209-462
BrandRS PRO
£4.75
Each
Units
12 V ac/dc White 2070 mcd BA9s - Single Chip 10mm 24 mm - X=0.31 nm, Y=0.32 nm 17 (dc) mA, 9 (dc) mA 100000h -
RS Stock No. 203-616
BrandRS PRO
£6.91
Each
Units
24 V ac/dc White 2070 mcd Midget Groove 5 mm Single Chip 6mm 16 mm - X=0.31 nm, Y=0.32 nm 14 mA 100000h -
RS Stock No. 203-739
BrandRS PRO
£6.59
Each
Units
48 V ac/dc White 1500 mcd Telephone Slide 5.8 mm Single Chip 5.5mm 31 mm - X=0.31 nm, Y=3.2 nm 15 mA 20000h -
RS Stock No. 204-164
BrandRS PRO
£7.71
Each
Units
24 V ac/dc White 1500 mcd Telephone Slide 6.8 mm Single Chip 6.8mm 45 mm - X=0.31 nm, Y=0.32 nm 15 mA 100000h -
RS Stock No. 210-620
BrandRS PRO
£6.86
Each
Units
28 V ac/dc Green 1610 mcd BA9s - Single Chip 10mm 24 mm - 525 nm 17 (dc) mA, 9 (dc) mA 100000h -
RS Stock No. 205-993
BrandRS PRO
£5.40
Each
Units
24 V ac/dc Yellow 45 mcd Midget Groove 5 mm Multichip 6mm 15.25 mm 180° 585 nm 14 mA 100000h -
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