3V BULB Manufacturer,Supplier and Exporter in India
Product Code : SCL-MH-11990
Quick Answer: The 3V Bulb is a miniature filament lamp rated at 3.0 V nominal, AC or DC, with a Miniature Edison Screw (MES/E10) base. It serves as a lamp load in series and parallel circuit practicals and as a light source in ray boxes.
Last updated: October 2026
Key Features
- 3.0 V nominal operating voltage, DC or AC
- Tungsten filament, type C-2R
- Miniature Edison Screw base (MES/E10) for E10 lampholders
- Vacuum-sealed glass envelope
- Light output suited to ray box enclosures
Technical Specifications
| Specification | Value |
|---|---|
| Operating voltage | 3.0 V DC/AC nominal |
| Filament | Tungsten, C-2R |
| Base | Miniature Edison Screw (MES/E10) |
| Envelope | Vacuum-sealed glass |
| HS code | 8539.29.30 |
About This Product
Small filament bulbs show at a glance whether current is flowing and how brightness changes when lamps are wired in series or in parallel. Because the filament acts as a resistive load, the bulb is also used to compare voltage and current in simple circuits, and it fits ray boxes used for light experiments. Educational Instrument can dispatch the 3V BULB to laboratories in Slovenia, Somalia, Maldives, Trinidad and Tobago, Angola and Jordan.
Frequently Asked Questions
What lampholder does the 3V Bulb fit?
It has a Miniature Edison Screw base (MES/E10) and fits E10/MES lampholders.
Related: Mechanics & Heat.
For a quotation on the 3V BULB, contact Educational Instrument.
