FEDERAL SIGNAL Incandescent Bulb: Incandescent, Double Contact Bayonet (BA15d), (T) Tubular
The FEDERAL SIGNAL Incandescent Bulb is a BA15d double-contact bayonet base lamp with a T8 tubular shape. It operates at 120V AC, produces white light, and carries the trade number 25T8 (MPN K149123A).
SKU 3G-OTH-387573
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Product Description
The FEDERAL SIGNAL Incandescent Bulb is a BA15d double-contact bayonet base lamp with a T8 tubular shape. It operates at 120V AC, produces white light, and carries the trade number 25T8 (MPN K149123A).
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 FEDERAL SIGNAL K149123A incandescent bulb used for?
The FEDERAL SIGNAL K149123A incandescent bulb is used as a replacement lamp in industrial warning lights, beacons, and signaling equipment. Its BA15d double-contact bayonet base and T8 tubular shape make it suitable for applications requiring a 120V AC white light source.
What are the specifications of the FEDERAL SIGNAL 25T8 bulb?
The FEDERAL SIGNAL 25T8 bulb (MPN K149123A) is an incandescent lamp with a T8 tubular shape and a BA15d double-contact bayonet base. It operates at 120V AC, produces white light, and carries the trade number 25T8. It is designed for use in FEDERAL SIGNAL warning and signaling fixtures.
Where to buy FEDERAL SIGNAL K149123A bulbs worldwide?
You can source the FEDERAL SIGNAL K149123A incandescent bulb through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this replacement lamp.
How to select the correct FEDERAL SIGNAL incandescent bulb for a beacon?
To select the correct FEDERAL SIGNAL incandescent bulb, verify the base type (BA15d double-contact bayonet), voltage (120V AC), and bulb shape (T8 tubular). The trade number 25T8 and MPN K149123A ensure compatibility with FEDERAL SIGNAL warning lights. Always match the original lamp specifications for proper operation.
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3G Electric supplies FEDERAL SIGNAL 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.








