OEM BA9s Miniature Bayonet Base Lamp, G4-1/2 Globe, 5.1V AC, White, Trade 503
The APPROVED VENDOR Incandescent Bulb is a BA9s single-contact miniature bayonet base lamp with a G4-1/2 globe shape. It operates at 5.1V AC and produces white light, identified by trade number 503 (MPN 503-10PK).
SKU 3G-OTH-385127
Also listed as: 50310PK · 503 10PK
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The APPROVED VENDOR Incandescent Bulb is a BA9s single-contact miniature bayonet base lamp with a G4-1/2 globe shape. It operates at 5.1V AC and produces white light, identified by trade number 503 (MPN 503-10PK).
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the APPROVED VENDOR 503 incandescent bulb used for?
The APPROVED VENDOR 503 incandescent bulb is used as a replacement lamp in indicator lights, panel displays, and small appliance applications that require a BA9s miniature bayonet base and a G4-1/2 globe shape. It operates at 5.1V AC and produces white light.
What are the specifications of the APPROVED VENDOR 503-10PK bulb?
The APPROVED VENDOR 503-10PK bulb is a BA9s single-contact miniature bayonet base lamp with a G4-1/2 globe shape. It operates at 5.1V AC, produces white light, and carries trade number 503. The bulb shape is G4-1/2.
Where to buy APPROVED VENDOR 503 bulbs worldwide?
3G Electric supplies the APPROVED VENDOR 503-10PK incandescent bulb to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this BA9s miniature bayonet lamp.
How to select the correct BA9s miniature bayonet bulb?
To select the correct BA9s bulb, match the base type (single-contact bayonet), voltage (5.1V AC for the 503), bulb shape (G4-1/2 globe), and trade number. The APPROVED VENDOR 503-10PK is a direct replacement for indicator and panel lamp applications requiring these specs.
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.
