Genuine productsFactory-direct, or 10x refund
Mini Bulb & Holder Set for Physics Circuits
Brand：Jinri Lihua ｜ SKU：JX-316877
Request quoteMember price from ¥1.12 (log in) · Factory-direct · OEM/ODM & volume pricing
Size / capacity
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✓Ships from Shanghai stock✓Shock-proof packing · breakage replacement✓Official invoice✓Volume pricing / net terms
Specifications
| Brand | Jinri Lihua |
|---|---|
| Material | General lab material |
| Options | 2 variants |
Product Details
Key Features
- Tight terminals keep contact resistance low and bulbs bright
- Standard bulb spec, easy to replace
- Flat base for stable desktop circuits
Applications
- Series/parallel circuit experiments
- Circuit troubleshooting practice
- Basic electrical training
Usage Tips
- Open the switch before wiring
- Screw bulbs in gently
Selection Guide
- 2–3 sets per group
Purchase protection
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Fast dispatchFrom Shanghai Songjiang warehouse
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Breakage coverFree replacement within 48h
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Proper invoiceVAT invoice available
FAQ
Is it safe for student operation?
These electrical teaching kits run on dry-cell or low-voltage supply, which is safe; still, wire with power off and check before switching on.
Is this in stock? How fast do you ship?
Yes, usually in stock. Orders placed on workdays (8:30-17:30 GMT+8) ship within 48 hours from our Shanghai warehouse; for bulk orders please confirm stock and lead time with us first.
Do you provide invoices (fapiao) and accept bank transfer?
Yes. We issue regular and special VAT invoices and accept corporate bank transfer; leave your invoice details in the order note.