Neon indicator lamp TN-30-2M B22d
The neon indicator TN-30-2M is used as indicator and signal elements in various electrical and radio engineering devices.Now can be used in different DIY projects. Glow very beautiful with neon orange-red color!
Can be used directly in USA electricity, because working voltage is 110V / 220V , so you can just put this bulb in any B22d socket lamp. Actually bulb have integrated resistor 3.3kOhm, so its working under both voltages, but initially its for 110V.
Disk inside tube will glow if connect to 110V/220V, if light it with Tesla coil - will be glow all the gas inside bulb but not a disk.
Photos made by connecting to 110V/220V directly. Last two photos made near Tesla coil(gas glow, disk inside not glow)
Neon indicator lamp TN-30-2M B22d
The neon indicator TN-20 is used as indicator and signal elements in various electrical and radio engineering devices.
Basic Attributes
Voltage: 110V/220V
Diameter (mm): 56
Length (mm): 94
Ignition voltage (V): 82
Lighting application: For visual indication
Manufacturer: MELZ plant Moscow
Working position: Universal
Reflector: No
Lamp life (hours): 1000
Manufacturer country: ex-USSR
Lamp type: Neon
Base type: Bayonet
Light bulb shape: Spherical
Base: B22d