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APPROVED VENDOR Incandescent Bulb: Incandescent, Glass Wedge (W3x16d), (T) Tubular, T6-1/2 - W3x16d Wedge Base Lamps
APPROVED VENDORW3x16d Wedge Base Lamps

APPROVED VENDOR Incandescent Bulb: Incandescent, Glass Wedge (W3x16d), (T) Tubular, T6-1/2

The APPROVED VENDOR Incandescent Bulb is a W3x16d Wedge Base Lamp with a T6-1/2 tubular shape. It operates at 12V AC and produces white light. The bulb carries the trade number 7440 (W21W) and is identified by…

SKU 3G-OTH-388336

Brand
APPROVED VENDOR
Item
Incandescent Bulb: Incandescent, Glass Wedge
Category
W3x16d Wedge Base Lamps
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
7440-10PK
Type
Glass Wedge (W3x16d), (T) Tubular, T6-1/2
AC
12V
Voltage
12V AC
Bulb Shape
T6-1/2
Light Color
White
Trade Number
7440 (W21W)
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Incandescent Bulb is a W3x16d Wedge Base Lamp with a T6-1/2 tubular shape. It operates at 12V AC and produces white light. The bulb carries the trade number 7440 (W21W) and is identified by manufacturer part number 7440-10PK.

Frequently Asked Questions

What is the APPROVED VENDOR 7440-10PK incandescent bulb used for?

This W3x16d wedge base lamp is used for automotive, marine, and industrial indicator or courtesy lighting. Its T6-1/2 tubular shape and 12V AC rating make it suitable for dashboard lights, side markers, and interior lamps where a compact white light source is needed.

What are the specifications of the APPROVED VENDOR 7440-10PK bulb?

The bulb is an incandescent type with a glass wedge base (W3x16d) and T6-1/2 tubular shape. It operates at 12V AC, produces white light, and carries trade number 7440 (W21W). The manufacturer part number is 7440-10PK, and it is supplied by APPROVED VENDOR.

Where to buy the APPROVED VENDOR 7440-10PK bulb worldwide?

3G Electric supplies the APPROVED VENDOR 7440-10PK incandescent bulb to global buyers. As a distributor, we handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we source and deliver this item to your location.

How to select the correct wedge base bulb for replacement?

Match the base type (W3x16d), voltage (12V AC), and trade number (7440) to your fixture. The T6-1/2 tubular shape and white light output should align with your application. For best results, verify the manufacturer part number 7440-10PK against your existing bulb's markings.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR w3x16d wedge base lamps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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