OEM APPROVED VENDOR 1866 T3-1/4 BA9s Miniature Bayonet Lamp, 6.3V AC, White
The APPROVED VENDOR Incandescent Bulb is a BA9s single-contact miniature bayonet base lamp with a T3-1/4 tubular bulb shape. It operates at 6.3V AC and produces white light, identified by trade number 1866…
SKU 3G-OTH-385192
Also listed as: 186610PK · 1866 10PK
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The APPROVED VENDOR Incandescent Bulb is a BA9s single-contact miniature bayonet base lamp with a T3-1/4 tubular bulb shape. It operates at 6.3V AC and produces white light, identified by trade number 1866 (manufacturer part number 1866-10PK).
Frequently Asked Questions
What is the APPROVED VENDOR 1866 incandescent bulb used for?
The APPROVED VENDOR 1866 incandescent bulb is used as a replacement lamp in industrial control panels, indicator lights, and pilot lights that require a BA9s miniature bayonet base. Its 6.3V AC rating makes it suitable for low-voltage signaling and instrumentation applications in manufacturing and process equipment.
What are the specifications of the APPROVED VENDOR 1866-10PK bulb?
The APPROVED VENDOR 1866-10PK is a T3-1/4 tubular incandescent bulb with a BA9s single-contact miniature bayonet base. It operates at 6.3V AC, produces white light, and carries trade number 1866. The bulb shape is T3-1/4, and the manufacturer part number is 1866-10PK.
Where to buy APPROVED VENDOR 1866 bulbs worldwide?
3G Electric supplies the APPROVED VENDOR 1866 incandescent bulb worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time. We source and deliver this BA9s lamp to any country.
How to select the correct BA9s incandescent bulb for replacement?
To select the correct BA9s incandescent bulb, match the base type (BA9s miniature bayonet), voltage (6.3V AC for the 1866), bulb shape (T3-1/4 tubular), and trade number. Verify the original lamp's markings. The APPROVED VENDOR 1866-10PK is a direct replacement for indicator lights using this specification.
OEM Products
3G Electric supplies OEM ba9s single-contact miniature bayonet base lamps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.