Neon Indicator Lamps

Neon indicator lamps (also called pilot lights) are lights used on some electrical equipment to indicate that electrical power is available or that the device is working. Light-emitting diodes (LEDs) are often used as an alternative. They generally have a long life, low current drain and are resistant to shock and vibration.

How do neon indicator lamps work?

Neon indicator lamps are designed with two electrodes within a small glass case. Two tin plated wires extend out of the lamp to make electrical connections to the electrodes. These lamps are filled with either a neon and argon gas mixture, with neon gas used entirely for high brightness lamps. When a voltage is applied, the gas ionizes, allowing a small current to travel from one electrode to the other. Once this has happened, a lower voltage maintains the operation of the lamp.

What are the different types of neon indicator lamps?

Neon indicator lamps are designed in different colours and with varying brightness levels. They are available in different lengths, voltages and current ratings.


...
Read more Read less

Filters

Viewing 1 - 20 of 76 products
Results per page
Description Price Lamp Base Lamp Size Light Colour Voltage Rating Current Rating Length Life Hours
RS Stock No. 655-9413
BrandRS PRO
TWD11
Each (In a Pack of 10)
units
Wire Terminal 4 mm Clear 100/120/220/250 V 250 μA 37 mm 20000h
RS Stock No. 105-017
BrandRS PRO
TWD7
Each (In a Pack of 10)
units
Wire Terminal T2 Clear 110/230 V 500 μA 46 mm 20000h
RS Stock No. 106-385
BrandRS PRO
TWD62
Each
units
SES/E14 T16 Red 220/250 V 4.5 mA 54 mm 25000h
RS Stock No. 891-4086
Mfr. Part No.2153QA5
BrandVCC
TWD109
Each
units
Wire Terminal - - 208 → 250 V ac - 41.91 mm -
RS Stock No. 106-408
BrandRS PRO
TWD28
Each (In a Pack of 10)
units
BA9s T10 Orange 100/120 V 1.8 mA 28 mm 50000h
RS Stock No. 891-3752
Mfr. Part No.2150A4
BrandVCC
TWD68
Each (In a Pack of 10)
units
Wire Terminal - White 105 → 125 V ac - 44.45 mm -
RS Stock No. 891-3755
Mfr. Part No.2150A2
BrandVCC
TWD68
Each (In a Pack of 10)
units
Wire Terminal - Clear 105 → 125 V ac - 44.45 mm -
RS Stock No. 891-4064
Mfr. Part No.2111A1
BrandVCC
TWD91
Each (In a Pack of 10)
units
Wire Terminal - - 208 → 250 V ac - 42.42 mm -
RS Stock No. 891-4566
Mfr. Part No.2120A4
BrandVCC
TWD70
Each (In a Pack of 500)
units
Wire Terminal - - 105 → 125 V ac - 42.42 mm -
RS Stock No. 891-3777
Mfr. Part No.2110A1
BrandVCC
TWD64
Each (In a Pack of 10)
units
Wire Terminal - Red 105 → 125 V ac - 42.42 mm -
RS Stock No. 891-4089
Mfr. Part No.2113QA5
BrandVCC
TWD102
Each
units
Wire Terminal - - 208 → 250 V ac - 42.67 mm -
RS Stock No. 630-0205
Mfr. Part No.BN-5701-1-R
BrandSato Parts
TWD74
Each
units
Solder Tabs - Red 100 → 125 V ac - 43 mm 20000h
RS Stock No. 106-212
BrandRS PRO
TWD43
Each (In a Pack of 10)
units
BA9s T10 Green 100/120 V 1.8 mA 28 mm 50000h
RS Stock No. 891-4067
Mfr. Part No.2111A3
BrandVCC
TWD64
Each (In a Pack of 10)
units
Wire Terminal - - 208 → 250 V ac - 42.42 mm -
RS Stock No. 891-3803
Mfr. Part No.2110QA2
BrandVCC
TWD76
Each (In a Pack of 10)
units
Wire Terminal - - 105 → 125 V ac - 42.67 mm -
RS Stock No. 104-755
BrandRS PRO
TWD17
Each (In a Pack of 10)
units
BA9s T10 Red 100/125 V ac/dc 2.5 mA 28 mm 50000h
RS Stock No. 105-039
BrandRS PRO
TWD30
Each (In a Pack of 10)
units
BA9s T10 Orange 220/250 V 4.5 mA 28 mm 50000h
RS Stock No. 891-3783
Mfr. Part No.2110A2
BrandVCC
TWD64
Each (In a Pack of 10)
units
Wire Terminal - Clear 105 → 125 V ac - 42.42 mm -
RS Stock No. 891-4051
Mfr. Part No.2153A5
BrandVCC
TWD103
Each
units
Wire Terminal - Green 208 → 250 V ac - 44.45 mm -
RS Stock No. 106-414
BrandRS PRO
TWD21
Each (In a Pack of 10)
units
BA9s T10 Orange 100/120 V 600 μA 28 mm 50000h