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 77 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
TWD10.90
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
TWD9.00
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
TWD169.00
Each
units
Wire Terminal - Green 208 → 250 V ac - 44.45 mm -
RS Stock No. 891-4055
Mfr. Part No.2153A6
BrandVCC
TWD148.00
Each
units
Wire Terminal - Blue 208 → 250 V ac - 44.45 mm -
RS Stock No. 891-3793
Mfr. Part No.2110QA4
BrandVCC
TWD93.10
Each (In a Pack of 10)
units
Wire Terminal - - 105 → 125 V ac - 42.67 mm -
RS Stock No. 211-178
BrandRS PRO
TWD26.10
Each (In a Pack of 10)
units
BA9s T3 1/4 Red 250 V - 28 mm 25000h
RS Stock No. 104-749
BrandRS PRO
TWD19.70
Each (In a Pack of 10)
units
E10 T10 Red 220/250 V 2.6 mA 30 mm 50000h
RS Stock No. 891-3796
Mfr. Part No.2110QA1
BrandVCC
TWD112.50
Each (In a Pack of 10)
units
Wire Terminal - - 105 → 125 V ac - 42.67 mm -
RS Stock No. 891-4061
Mfr. Part No.2113A5
BrandVCC
TWD141.90
Each (In a Pack of 10)
units
Wire Terminal - - 208 → 250 V ac - 42.42 mm -
RS Stock No. 891-4064
Mfr. Part No.2111A1
BrandVCC
TWD103.40
Each (In a Pack of 10)
units
Wire Terminal - - 208 → 250 V ac - 42.42 mm -
RS Stock No. 104-733
BrandRS PRO
TWD32.40
Each (In a Pack of 10)
units
E10 T10 Red 220/250 V 2.5 mA 28 mm 50000h
RS Stock No. 891-4070
Mfr. Part No.2113A6
BrandVCC
TWD148.00
Each (In a Pack of 10)
units
Wire Terminal - - 208 → 250 V ac - 42.42 mm -
RS Stock No. 891-3799
Mfr. Part No.2110QA3
BrandVCC
TWD112.50
Each (In a Pack of 10)
units
Wire Terminal - - 105 → 125 V ac - 42.67 mm -
RS Stock No. 891-4067
Mfr. Part No.2111A3
BrandVCC
TWD104.90
Each (In a Pack of 10)
units
Wire Terminal - - 208 → 250 V ac - 42.42 mm -
RS Stock No. 104-711
BrandRS PRO
TWD84.00
Each
units
Telephone Slide T6.8 Red 220/250 V 2.6 mA 45 mm 25000h
RS Stock No. 630-0205
Mfr. Part No.BN-5701-1-R
BrandSato Parts
TWD74.00
Each
units
Solder Tabs - Red 100 → 125 V ac - 43 mm 20000h
RS Stock No. 891-4073
Mfr. Part No.2151QA1
BrandVCC
TWD118.30
Each (In a Pack of 10)
units
Wire Terminal - - 208 → 250 V ac - 41.91 mm -
RS Stock No. 891-3765
Mfr. Part No.2150QA4
BrandVCC
TWD118.30
Each (In a Pack of 10)
units
Wire Terminal - - 105 → 125 V ac - 41.91 mm -
RS Stock No. 411-2135
Mfr. Part No.3SB3901-1DA
BrandSiemens
TWD339.00
Each
units
- - - - - - -
RS Stock No. 104-755
BrandRS PRO
TWD26.30
Each (In a Pack of 10)
units
BA9s T10 Red 100/125 V ac/dc 2.5 mA 28 mm 50000h