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.


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Description Price Lamp Base Lamp Size Light Colour Voltage Rating Current Rating Length Life Hours For Use With Accessory Type
RS Stock No. 890-5906
Mfr. Part No.2112AX5
BrandVCC
kr 28,486
Each (In a Pack of 500)
Units
Wire Terminal - - 105 → 125 V ac - 42.42 mm - - -
RS Stock No. 106-420
BrandRS PRO
kr 18,80
Each (In a Pack of 10)
Units
BA9s T10 Green 220/250 V 1.8 mA 28 mm 50000h - -
RS Stock No. 891-4452
Mfr. Part No.2620QK4
BrandVCC
kr 36,816
Each (In a Pack of 10)
Units
Wire Terminal - - 105 → 125 V ac - 17.53 mm - - -
RS Stock No. 655-9671
BrandRS PRO
kr 13,519
Each (In a Pack of 10)
Units
BA9 10.3 mm Orange 220/250 V 4.5 mA 30 mm 50000h - -
RS Stock No. 104-733
BrandRS PRO
kr 11,813
Each (In a Pack of 10)
Units
E10 T10 Red 220/250 V 2.5 mA 28 mm 50000h - -
RS Stock No. 891-3743
Mfr. Part No.2150A3
BrandVCC
kr 24,415
Each (In a Pack of 10)
Units
Wire Terminal - Amber 105 → 125 V ac - 44.45 mm - - -
RS Stock No. 105-023
BrandRS PRO
kr 7,997
Each (In a Pack of 10)
Units
E10 T10 Red 110/200/250 V 600 μA 28 mm 50000h - -
RS Stock No. 890-5900
Mfr. Part No.2110AX3
BrandVCC
kr 23,258
Each (In a Pack of 10)
Units
Wire Terminal - - 105 → 125 V ac - 42.42 mm - - -
RS Stock No. 891-3755
Mfr. Part No.2150A2
BrandVCC
kr 28,388
Each (In a Pack of 10)
Units
Wire Terminal - Clear 105 → 125 V ac - 44.45 mm - - -
RS Stock No. 211-162
BrandRS PRO
kr 3,971
Each (In a Pack of 10)
Units
BA9s T3 1/4 Red 125 V - 28 mm 25000h - -
RS Stock No. 891-3759
Mfr. Part No.2152A5
BrandVCC
kr 45,51
Each
Units
Wire Terminal - Green 105 → 125 V ac - 44.45 mm - - -
RS Stock No. 891-4569
Mfr. Part No.2120A1
BrandVCC
kr 29,487
Each (In a Pack of 10)
Units
Wire Terminal - - 105 → 125 V ac - 42.42 mm - - -
RS Stock No. 891-4086
Mfr. Part No.2153QA5
BrandVCC
kr 46,06
Each
Units
Wire Terminal - - 208 → 250 V ac - 41.91 mm - - -
RS Stock No. 655-9435
BrandRS PRO
kr 11,975
Each (In a Pack of 10)
Units
E10 9 mm Orange 220/250 V 600 μA 30 mm 50000h - -
RS Stock No. 411-2135
Mfr. Part No.3SB3901-1DA
BrandSiemens
kr 84,62
Each
Units
- - - - - - - 3SB3 Series LED Module
RS Stock No. 891-4061
Mfr. Part No.2113A5
BrandVCC
kr 37,607
Each (In a Pack of 10)
Units
Wire Terminal - - 208 → 250 V ac - 42.42 mm - - -
RS Stock No. 104-727
BrandRS PRO
kr 4,857
Each (In a Pack of 10)
Units
E10 T10 Red 110/125 V 2.5 mA 28 mm 50000h - -
RS Stock No. 891-4049
Mfr. Part No.2151A3
BrandVCC
kr 25,635
Each (In a Pack of 10)
Units
Wire Terminal - Amber 208 → 250 V ac - 44.45 mm - - -
RS Stock No. 891-3752
Mfr. Part No.2150A4
BrandVCC
kr 28,388
Each (In a Pack of 10)
Units
Wire Terminal - White 105 → 125 V ac - 44.45 mm - - -
RS Stock No. 891-4566
Mfr. Part No.2120A4
BrandVCC
kr 22,076
Each (In a Pack of 500)
Units
Wire Terminal - - 105 → 125 V ac - 42.42 mm - - -
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A range of non-replaceable neon-Incandescent indicator lights from VCC. The 2150A,2151A, 2112A, 2152A and 2194A series are suitable for a wide range of applications, push fit mounted and supplied with a push-on speed nut to secure. Polycarbonate-neon transparent, incandescent-translucent lens. ...
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