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
RS Stock No. 205-066
BrandRS PRO
SGD18.58
Each
units
28 V ac/dc Green 170/160 mcd BA9s - Multichip 10mm 28 mm 180° 568 nm 15 (dc) mA 100000h
RS Stock No. 207-680
BrandRS PRO
SGD13.03
Each
units
130 V ac Green 570 mcd BA9s - Single Chip 10mm 24 mm - 525 nm 9 mA 100000h
RS Stock No. 210-002
BrandRS PRO
SGD15.70
Each
units
28 V ac/dc Red 110/105 mcd BA9s - Multichip 10mm 28 mm 180° 630 nm 15 (dc) mA 100000h
RS Stock No. 207-703
BrandRS PRO
SGD13.02
Each
units
130 V ac White 710 mcd BA9s - Single Chip 10mm 24 mm - X=0.31 nm, Y=0.32 nm 9 mA 100000h
RS Stock No. 208-655
BrandRS PRO
SGD8.25
Each
units
24 V ac/dc Green 1610 mcd BA9s - Single Chip 10mm 24 mm - 525 nm 17 (dc) mA, 9 (dc) mA 100000h
RS Stock No. 207-674
BrandRS PRO
SGD8.12
Each
units
130 V ac Red 685 mcd BA9s - Single Chip 10mm 24 mm - 630 nm 9 mA 100000h
RS Stock No. 212-503
BrandRS PRO
SGD5.47
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. 225-947
BrandRS PRO
SGD13.21
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. 205-757
BrandRS PRO
SGD13.03
Each
units
230 V ac Green 345 mcd BA9s - Single Chip 10mm 24 mm - 525 nm 9 mA 100000h
RS Stock No. 210-080
BrandRS PRO
SGD7.99
Each
units
24 V ac/dc Yellow 300 mcd Telephone Slide 5.8 mm Single Chip 5.5mm 22 mm - 592 nm 15 mA 100000h
RS Stock No. 205-230
BrandRS PRO
SGD13.67
Each
units
24 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. 204-704
BrandRS PRO
SGD12.23
Each
units
24 V ac/dc Green 1610 mcd E10 10 mm Single Chip 10mm 25.25 mm - 525 nm 17 (dc) mA, 9 (dc) mA 100000h
RS Stock No. 211-033
BrandRS PRO
SGD18.58
Each
units
24 V ac/dc Yellow 120/110 mcd BA9s - Multichip 10mm 28 mm 180° 585 nm 15 (dc) mA 100000h
RS Stock No. 203-638
BrandRS PRO
SGD8.12
Each
units
24 V ac/dc Red 1750 mcd E10 10 mm Single Chip 10mm 25.25 mm - 630 nm 17 (dc) mA, 9 (dc) mA 100000h
RS Stock No. 204-827
BrandRS PRO
SGD8.12
Each
units
28 V ac/dc Red 1750 mcd E10 10 mm Single Chip 10mm 25.25 mm - 630 nm 17 (dc) mA, 9 (dc) mA 100000h
RS Stock No. 210-620
BrandRS PRO
SGD10.20
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. 204-164
BrandRS PRO
SGD15.45
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. 209-349
BrandRS PRO
SGD13.13
Each
units
48 V ac/dc White 1180 mcd BA9s - Single Chip 10mm 24 mm - X=0.31 nm, Y=0.32 nm 8 mA dc, 9 mA dc 100000h
RS Stock No. 203-593
BrandRS PRO
SGD7.63
Each
units
24 V ac/dc Red 1750 mcd Midget Groove 5 mm Single Chip 6mm 16 mm 30° 630 nm 14 mA 100000h
RS Stock No. 204-653
BrandRS PRO
SGD8.64
Each
units
12 V dc Red 40 mcd Midget Groove 5 mm Multichip 6mm 15.25 mm - 630 nm 30 mA 100000h
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