OEM Incandescent Bulb: Incandescent
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 28V AC and produces white light, identified by trade number 1873 (MPN…
SKU 3G-OTH-385193
Also listed as: 187310PK · 1873 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 28V AC and produces white light, identified by trade number 1873 (MPN 1873-10PK).
Frequently Asked Questions
What is the APPROVED VENDOR 1873 incandescent bulb used for?
The APPROVED VENDOR 1873 incandescent bulb is used as a replacement lamp in industrial control panels, indicator lights, and instrumentation where a 28V AC miniature bayonet (BA9s) base is required. Its T3-1/4 tubular shape fits standard panel-mount sockets for status indication and backlighting.
What are the specifications of the APPROVED VENDOR 1873-10PK bulb?
The APPROVED VENDOR 1873-10PK is a BA9s single-contact miniature bayonet base incandescent bulb. It operates at 28V AC, has a T3-1/4 tubular shape, produces white light, and carries trade number 1873. Each pack contains 10 bulbs.
Where to buy APPROVED VENDOR 1873 bulbs worldwide?
3G Electric supplies the APPROVED VENDOR 1873-10PK incandescent bulb to customers worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this BA9s miniature bayonet lamp.
How to select the correct BA9s incandescent bulb for a 28V AC circuit?
To select the correct BA9s bulb, match the base type (miniature bayonet BA9s), voltage (28V AC), and bulb shape (T3-1/4) to your fixture. The APPROVED VENDOR 1873 meets these requirements. Always verify the trade number and confirm the socket type before ordering to ensure proper fit and operation.
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.
