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庫存編號 210-181
BrandRS PRO
HK$50.57
單位
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庫存編號 205-741
BrandRS PRO
HK$57.08
單位
230 V ac White 410 mcd BA9s - Single Chip 10mm 24 mm - X=0.31 nm, Y=0.32 nm 9 mA 100000h
RS庫存編號 210-074
BrandRS PRO
HK$49.16
單位
24 V dc White 1500 mcd Telephone Slide 5.8 mm Single Chip 5.5mm 22 mm - X=0.31 nm, Y=0.32 nm 15 mA 100000h
RS庫存編號 210-894
BrandRS PRO
HK$68.13
單位
12 V ac/dc Yellow 120/110 mcd BA9s - Multichip 10mm 28 mm 180° 588 nm 25 (dc) mA, 38 (ac) mA 100000h
RS庫存編號 168-3950
製造零件編號LE-0903-02W
HK$21.48
個 (以毎盒:100)
單位
12 V dc White - Wedge - - 10.4mm 20.3 mm 120° - 15 mA -
RS庫存編號 283-0055
製造零件編號208-997-23-38
BrandMarl
HK$95.64
單位
24 → 28 V dc White 27000 mcd Slide Base 6.8 mm Single Chip 4.9mm 42.6 mm 120° - 20 mA 100000h
RS庫存編號 205-151
BrandRS PRO
HK$34.26
單位
6 V ac/dc Yellow 630 mcd E10 - Single Chip 10mm 25.25 mm - 587 nm 9 (dc) mA, 17 (dc) mA 100000h
RS庫存編號 225-953
BrandRS PRO
HK$50.91
單位
24 V ac/dc White 1500 mcd Telephone Slide 5.8 mm Single Chip 5.5mm 29.5 mm - X=0.31 nm, Y=0.32 nm 6 mA ac, 12 mA dc 100000h
RS庫存編號 715-4025
製造零件編號LE-0903-02W
HK$32.89
/個 (每包:2個)
單位
12 V dc White - Wedge - - 10.4mm 20.3 mm 120° - 15 mA -
RS庫存編號 336-097
製造零件編號LE-0503-03W
HK$10.002
/個 (每包:5個)
單位
12 V dc White - Wedge 9 mm - 10mm 27.5 mm 22° - 15 mA -
RS庫存編號 210-614
BrandRS PRO
HK$70.97
單位
28 V ac/dc White 2070 mcd BA9s - Single Chip 10mm 24 mm - X=0.31 nm, Y=0.32 nm 9 (dc) mA, 17 (dc) mA 100000h
RS庫存編號 168-3881
製造零件編號LE-0503-03W
HK$7.19
個 (以毎盒:100)
單位
12 V dc White - Wedge 9 mm - 10mm 27.5 mm 22° - 15 mA -
RS庫存編號 205-583
BrandRS PRO
HK$37.80
單位
230 V ac Yellow 135 mcd BA9s - Single Chip 10mm 24 mm - 587 nm 9 mA 100000h
RS庫存編號 238-7983
製造零件編號208-521-22-38
BrandMarl
HK$57.35
單位
24 V dc Yellow 4800 mcd Slide Base 6.8 mm Single Chip 4.9mm 42.6 mm 120° 590 nm 20 mA 100000h
RS庫存編號 205-763
BrandRS PRO
HK$37.80
單位
230 V ac Red 375 mcd BA9s - Single Chip 10mm 24 mm - 630 nm 9 mA 100000h
RS庫存編號 168-3876
製造零件編號LE-0504-01W
HK$7.19
個 (以毎盒:100)
單位
12 V dc White - Wedge 5 mm - 4.5mm 20.3 mm 95° - 15 mA -
RS庫存編號 336-003
製造零件編號LE-0504-01W
HK$9.744
/個 (每包:5個)
單位
12 V dc White - Wedge 5 mm - 4.5mm 20.3 mm 95° - 15 mA -
RS庫存編號 207-523
BrandRS PRO
HK$55.41
單位
6 V ac/dc White 2070 mcd E10 6.3 mm Single Chip 10mm 25.25 mm - X=0.31 nm, Y=0.32 nm 9 (ac) mA, 17 (dc) mA 100000h
RS庫存編號 283-0005
製造零件編號209-997-22-38
BrandMarl
HK$55.06
單位
24 V dc White 3000 mcd Slide Base 5.8 mm Single Chip 4.9mm 28.8 mm 120° - 20 mA 100000h
RS庫存編號 205-599
BrandRS PRO
HK$65.82
單位
230 V ac Blue 105 mcd BA9s - Single Chip 10mm 24 mm - 470 nm 9 mA 100000h