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 75 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
TWD10.60
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
TWD7.50
Each (In a Pack of 10)
units
Wire Terminal T2 Clear 110/230 V 500 μA 46 mm 20000h
RS Stock No. 891-4051
Mfr. Part No.2153A5
BrandVCC
TWD134.00
Each
units
Wire Terminal - Green 208 → 250 V ac - 44.45 mm -
RS Stock No. 891-4055
Mfr. Part No.2153A6
BrandVCC
TWD103.00
Each
units
Wire Terminal - Blue 208 → 250 V ac - 44.45 mm -
RS Stock No. 106-420
BrandRS PRO
TWD42.00
Each (In a Pack of 10)
units
BA9s T10 Green 220/250 V 1.8 mA 28 mm 50000h
RS Stock No. 891-4086
Mfr. Part No.2153QA5
BrandVCC
TWD109.00
Each
units
Wire Terminal - - 208 → 250 V ac - 41.91 mm -
RS Stock No. 891-4061
Mfr. Part No.2113A5
BrandVCC
TWD113.10
Each (In a Pack of 10)
units
Wire Terminal - - 208 → 250 V ac - 42.42 mm -
RS Stock No. 655-9671
BrandRS PRO
TWD33.60
Each (In a Pack of 10)
units
BA9 10.3 mm Orange 220/250 V 4.5 mA 30 mm 50000h
RS Stock No. 221-2564
Mfr. Part No.N75844
BrandOrbitec
TWD138.20
Each (In a Pack of 10)
units
E10 - - 220 V 1.3 mA 28 mm 10000h
RS Stock No. 891-3796
Mfr. Part No.2110QA1
BrandVCC
TWD75.80
Each (In a Pack of 10)
units
Wire Terminal - - 105 → 125 V ac - 42.67 mm -
RS Stock No. 891-4566
Mfr. Part No.2120A4
BrandVCC
TWD76.00
Each (In a Pack of 500)
units
Wire Terminal - - 105 → 125 V ac - 42.42 mm -
RS Stock No. 891-3787
Mfr. Part No.2112A5
BrandVCC
TWD96.20
Each (In a Pack of 10)
units
Wire Terminal - - 105 → 125 V ac - 42.42 mm -
RS Stock No. 105-023
BrandRS PRO
TWD21.80
Each (In a Pack of 10)
units
E10 T10 Red 110/200/250 V 600 μA 28 mm 50000h
RS Stock No. 891-4768
Mfr. Part No.2620K1
BrandVCC
TWD76.50
Each (In a Pack of 10)
units
Wire Terminal - - 105 → 125 V ac - 17.53 mm -
RS Stock No. 891-4064
Mfr. Part No.2111A1
BrandVCC
TWD91.20
Each (In a Pack of 10)
units
Wire Terminal - - 208 → 250 V ac - 42.42 mm -
RS Stock No. 891-3774
Mfr. Part No.2152QA5
BrandVCC
TWD129.00
Each
units
Wire Terminal - - 105 → 125 V ac - 41.91 mm -
RS Stock No. 890-5900
Mfr. Part No.2110AX3
BrandVCC
TWD64.30
Each (In a Pack of 10)
units
Wire Terminal - - 105 → 125 V ac - 42.42 mm -
RS Stock No. 891-3783
Mfr. Part No.2110A2
BrandVCC
TWD64.30
Each (In a Pack of 10)
units
Wire Terminal - Clear 105 → 125 V ac - 42.42 mm -
RS Stock No. 891-4777
Mfr. Part No.2620K3
BrandVCC
TWD76.50
Each (In a Pack of 10)
units
Wire Terminal - - 105 → 125 V ac - 17.53 mm -
RS Stock No. 106-385
BrandRS PRO
TWD62.00
Each
units
SES/E14 T16 Red 220/250 V 4.5 mA 54 mm 25000h