APPROVED VENDOR Incandescent Bulb: Incandescent, Double Contact Bayonet (BA15d), (S) Sign
The APPROVED VENDOR Incandescent Bulb is a BA15d double-contact bayonet base lamp with an S8 bulb shape. It operates at 28V AC and produces white light, identified by trade number 308 (MPN 308-1PK).
SKU 3G-OTH-388525
Need installation or engineering help?
Ask a question
Product Description
The APPROVED VENDOR Incandescent Bulb is a BA15d double-contact bayonet base lamp with an S8 bulb shape. It operates at 28V AC and produces white light, identified by trade number 308 (MPN 308-1PK).
Frequently Asked Questions
What is the APPROVED VENDOR 308-1PK incandescent bulb used for?
The APPROVED VENDOR 308-1PK incandescent bulb is used for sign lighting and indicator applications. Its S8 shape and BA15d double-contact bayonet base make it suitable for commercial signage, control panels, and industrial equipment requiring a 28V AC white light source.
What are the specifications of the APPROVED VENDOR 308-1PK bulb?
The APPROVED VENDOR 308-1PK is an incandescent bulb with a double-contact bayonet (BA15d) base, S8 bulb shape, 28V AC voltage rating, and white light output. Its trade number is 308, and the manufacturer part number is 308-1PK.
Where to buy the APPROVED VENDOR 308-1PK bulb worldwide?
You can source the APPROVED VENDOR 308-1PK incandescent bulb through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your sign or indicator lighting needs.
How to select the correct BA15d base incandescent bulb for sign lighting?
To select the correct BA15d base incandescent bulb, match the voltage (e.g., 28V AC), bulb shape (S8), and base type (double-contact bayonet) to your fixture. The trade number 308 indicates specific wattage and light output. Always verify the manufacturer part number, such as APPROVED VENDOR 308-1PK, for compatibility.
Used in
Common applications for APPROVED VENDORAPPROVED VENDOR Products
3G Electric supplies APPROVED VENDOR ba15d double-contact bayonet base lamps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















