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. 891-4077
Mfr. Part No.2151QA3
BrandVCC
€3.423
Each (In a Pack of 10)
units
Wire Terminal - - 208 → 250 V ac - 41.91 mm - - -
RS Stock No. 655-9671
BrandRS PRO
€1.064
Each (In a Pack of 10)
units
BA9 10.3 mm Orange 220/250 V 4.5 mA 30 mm 50000h - -
RS Stock No. 891-4073
Mfr. Part No.2151QA1
BrandVCC
€3.423
Each (In a Pack of 10)
units
Wire Terminal - - 208 → 250 V ac - 41.91 mm - - -
RS Stock No. 891-4051
Mfr. Part No.2153A5
BrandVCC
€4.89
Each
units
Wire Terminal - Green 208 → 250 V ac - 44.45 mm - - -
RS Stock No. 891-4086
Mfr. Part No.2153QA5
BrandVCC
€4.34
Each
units
Wire Terminal - - 208 → 250 V ac - 41.91 mm - - -
RS Stock No. 891-4055
Mfr. Part No.2153A6
BrandVCC
€4.27
Each
units
Wire Terminal - Blue 208 → 250 V ac - 44.45 mm - - -
RS Stock No. 104-761
BrandRS PRO
€0.565
Each (In a Pack of 10)
units
BA9s T10 Orange 220/250 V 2.5 mA 28 mm 50000h - -
RS Stock No. 655-9334
BrandRS PRO
€0.90
Each (In a Pack of 10)
units
BA9 10.3 mm Orange 220/250 V 1.8 mA 30 mm 50000h - -
RS Stock No. 105-039
BrandRS PRO
€1.018
Each (In a Pack of 10)
units
BA9s T10 Orange 220/250 V 4.5 mA 28 mm 50000h - -
RS Stock No. 221-2564
Mfr. Part No.N75844
BrandOrbitec
€7.28
Each (In a Pack of 10)
units
E10 - - 220 V 1.3 mA 28 mm 10000h - -
RS Stock No. 104-727
BrandRS PRO
€0.543
Each (In a Pack of 10)
units
E10 T10 Red 110/125 V 2.5 mA 28 mm 50000h - -
RS Stock No. 891-4070
Mfr. Part No.2113A6
BrandVCC
€4.28
Each (In a Pack of 10)
units
Wire Terminal - - 208 → 250 V ac - 42.42 mm - - -
RS Stock No. 106-408
BrandRS PRO
€1.018
Each (In a Pack of 10)
units
BA9s T10 Orange 12 V 1.8 mA 28 mm 50000h - -
RS Stock No. 106-420
BrandRS PRO
€1.54
Each (In a Pack of 10)
units
BA9s T10 Green 220/250 V 1.8 mA 28 mm 50000h - -
RS Stock No. 104-711
BrandRS PRO
€2.43
Each
units
Telephone Slide T6.8 Red 220/250 V 2.6 mA 45 mm 25000h - -
RS Stock No. 104-777
BrandRS PRO
€1.393
Each (In a Pack of 10)
units
Lead Pins T1 1/4 Clear 100/250 V 250 μA 19.85 mm 50000h - -
RS Stock No. 891-4064
Mfr. Part No.2111A1
BrandVCC
€2.989
Each (In a Pack of 10)
units
Wire Terminal - - 208 → 250 V ac - 42.42 mm - - -
RS Stock No. 655-9407
BrandRS PRO
€0.328
Each (In a Pack of 10)
units
Wire Terminal 4 mm Clear 100/120/220/250 V 600 μA 37 mm 20000h - -
RS Stock No. 891-3768
Mfr. Part No.2150QA1
BrandVCC
€3.423
Each (In a Pack of 10)
units
Wire Terminal - - 105 → 125 V ac - 41.91 mm - - -
RS Stock No. 104-749
BrandRS PRO
€0.571
Each (In a Pack of 10)
units
E10 T10 Red 220/250 V 2.6 mA 30 mm 50000h - -
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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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Description:
VCC 2110A, 2111A, 2112A, 2113A and 2195A series non-replaceable neon indicator lights, feature a wide voltage range and low current rating whilst providing a bright indicator light suitable for a wide range of applications These indicators are push fit mounted ...
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A range of VCC 2110QA, 2111QA, 2112QA and 2113QA series non-replampable neon indicator lights Available in 105-125VAC and 208-250VAC models. Low current rating whilst providing a bright indicator light, suitable for a wide range of applications. Push fit mounted Quick ...
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