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 12.8V AC and produces white light, identified by trade number 1076 (MPN 21U594).
SKU 3G-OTH-388509
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Product Description
The APPROVED VENDOR Incandescent Bulb is a BA15d double-contact bayonet base lamp with an S8 bulb shape. It operates at 12.8V AC and produces white light, identified by trade number 1076 (MPN 21U594).
Frequently Asked Questions
What is the APPROVED VENDOR 21U594 incandescent bulb used for?
The APPROVED VENDOR 21U594 incandescent bulb is used for sign lighting and indicator applications. Its S8 shape and BA15d double-contact bayonet base fit standard sockets in commercial signage, marine, and automotive systems requiring a 12.8V AC white light source.
What are the specifications of the APPROVED VENDOR 21U594 bulb?
The APPROVED VENDOR 21U594 is an incandescent bulb with an S8 shape, BA15d double-contact bayonet base, 12.8V AC voltage, white light color, and trade number 1076. It is manufactured by APPROVED VENDOR under MPN 21U594.
Where to buy the APPROVED VENDOR 21U594 bulb worldwide?
3G Electric supplies the APPROVED VENDOR 21U594 incandescent bulb worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this BA15d lamp for your sign or indicator needs.
How to select the correct BA15d incandescent bulb for sign lighting?
To select the correct BA15d incandescent bulb, match the base type (double-contact bayonet), voltage (12.8V AC), bulb shape (S8), and trade number (1076). The APPROVED VENDOR 21U594 meets these specs for sign lighting. Always verify socket compatibility and required light output before ordering.
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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.















