Bulb E10 12V-3A Manufacturer,Supplier and Exporter in India
Product Code : SCL-MBAVTOB-12929
The E10 12V 3A bulb by Educational Instrument helps students understand how electrical energy is converted into light and heat in a simple circuit. It is used with a compatible lampholder, switch, connecting leads and low-voltage educational power source to demonstrate open circuits, closed circuits, current flow and load behavior.
This bulb is suitable for practical electricity lessons where a visible output is required. The supplied product name confirms an E10 base and 12V-3A rating. Bulb technology, glass size, filament type, luminous output, life rating and packaging quantity should be confirmed before publishing the final catalogue specification.
Key Features
E10 lamp base: Designed for compatible E10 lampholders used in educational circuit setups.
12V-3A rating: Suitable for low-voltage circuit demonstrations when used with a matching supply.
Visible circuit response: Glows when current flows through a complete circuit.
Useful for electricity lessons: Supports demonstrations of open circuits, closed circuits, switches and loads.
School lab component: Suitable for supervised physics, electronics and STEM classroom experiments.
Reusable experiment part: Can be used repeatedly if operated within the confirmed electrical rating.
Safety-focused use: Intended for low-voltage educational work, not direct mains connection.
Technical Specifications
|
Specification |
Detail |
|
Product name |
Bulb E10 12V-3A |
|
Brand |
Educational Instrument |
|
Product category |
Physics Lab Equipment / Electricity and Circuit Teaching Component |
|
Primary keyword |
E10 12V 3A bulb |
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Secondary keywords |
E10 bulb for physics lab, 12V circuit bulb, low voltage lamp bulb, school circuit bulb, electric circuit lamp, STEM electricity bulb |
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Intended users |
Schools, physics laboratories, electronics labs, STEM classrooms and teacher training institutes |
|
Base type |
E10 |
|
Electrical rating |
12V-3A, as supplied in product name |
|
Calculated power |
36 W, derived from 12 V × 3 A; confirm final label before publishing |
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Material |
Glass bulb with metal E10 base [confirm] |
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Dimensions |
[confirm] |
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Standards or certifications |
No product-specific certification data provided; confirm before publishing |
What's Included in the Kit
Bulb E10 12V-3A [confirm quantity]
Protective packing, if supplied [confirm]
Compatible lampholder, if supplied [confirm]
Instruction sheet or circuit activity guide, if supplied [confirm]
Applications / Uses
Demonstrating current flow in simple electric circuits
Showing open and closed circuit behavior in school physics labs
Using as a visible load in series and parallel circuit experiments
Supporting lessons on electricity and electric current
Adding a replacement lamp component to physics lab equipment setups
Using with compatible electronics lab equipment for basic circuit practice
How to Use the Bulb E10 12V-3A
Check that the bulb base is clean, undamaged and compatible with the E10 lampholder.
Insert the bulb gently into the compatible holder without forcing the thread or contacts.
Connect the lampholder in the circuit as shown in the teacher’s diagram.
Use only a compatible low-voltage educational supply matching the bulb rating.
Close the circuit and observe the bulb illumination as evidence of current flow.
Open the switch or disconnect the supply before changing wires or removing the bulb.
Allow the bulb to cool before handling after use.
Safety note: Use the E10 12V 3A bulb only with a compatible low-voltage educational source. Do not connect it directly to mains electricity.
Care & Maintenance
Store bulbs in protective packing to prevent glass breakage.
Do not exceed the confirmed voltage and current rating.
Keep the metal base dry and free from corrosion.
Replace cracked, loose or non-functioning bulbs immediately.
Why Choose Educational Instrument
Educational Instrument manufactures and exports scientific laboratory instruments, lab experiment setups, science kits, mathematics kits, didactic models and STEM models. The brand supplies practical teaching equipment for schools, colleges and training institutions. This E10 12V 3A bulb is suitable for circuit demonstrations where a visible lamp load is required. Buyers should confirm final bulb type, quantity, dimensions and certification details before bulk procurement.
Frequently Asked Questions
What is an E10 12V 3A bulb used for?
An E10 12V 3A bulb is used as a visible load in low-voltage electric circuit experiments. It helps students see when current is flowing through a complete circuit.
Is this bulb suitable for school physics labs?
Yes, it is suitable for supervised school and college laboratory demonstrations using compatible low-voltage circuit equipment.
What lampholder does this bulb need?
This bulb requires a compatible E10 lampholder. Confirm the holder rating before use.
Can this bulb be used in series and parallel circuits?
Yes, it can be used in series and parallel circuit demonstrations when the power source and circuit components match the bulb rating.
Can it be connected to mains electricity?
No. The bulb should not be connected directly to mains electricity. Use only a compatible low-voltage educational supply.
Can this bulb be used in science kits?
Yes, the bulb can support electricity activities in compatible science kits and STEM science lab DIY kits.
For more classroom circuit components, explore Educational Instrument’s electronics lab equipment range.
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