APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (S) Sign
The APPROVED VENDOR Incandescent Bulb is a BA15s single-contact bayonet base lamp with an S8 bulb shape. It operates at 24V AC and produces white light, with a trade number of 7511 (P21W 24V). This product is sold…
SKU 3G-OTH-390338
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Product Description
The APPROVED VENDOR Incandescent Bulb is a BA15s single-contact bayonet base lamp with an S8 bulb shape. It operates at 24V AC and produces white light, with a trade number of 7511 (P21W 24V). This product is sold under the manufacturer part number 7511-10PK.
Frequently Asked Questions
What is the APPROVED VENDOR 7511-10PK incandescent bulb used for?
This BA15s single-contact bayonet lamp is designed for 24V AC sign and indicator applications. Its S8 shape and white light make it suitable for industrial control panels, warning lights, and illuminated signage where reliable, low-voltage illumination is required.
What are the specifications of the APPROVED VENDOR 7511-10PK bulb?
The bulb has a BA15s single-contact bayonet base, S8 shape, operates at 24V AC, and produces white light. Its trade number is 7511 (P21W 24V). The manufacturer part number is 7511-10PK, and it is sold under the APPROVED VENDOR brand.
Where to buy the APPROVED VENDOR 7511-10PK bulb worldwide?
3G Electric supplies the APPROVED VENDOR 7511-10PK incandescent bulb to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct BA15s bulb for a 24V AC sign application?
Verify the base type is BA15s single-contact bayonet and the voltage matches your system (24V AC). The S8 bulb shape and trade number 7511 (P21W 24V) ensure proper fit and output. For sign or indicator use, confirm the light color and wattage meet your visibility requirements.
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3G Electric supplies APPROVED VENDOR ba15s single-contact bayonet base lamps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















