Experience a bold blue accent with the Westinghouse 4 W T5 Specialty Incandescent Bulb Wedge Blue. This compact, 12-volt bulb is crafted for decorative and accent lighting, delivering a vivid blue glow from a slender T5 shape with a wedge base. The frosted finish helps diffuse the light for a smooth, even glow without harsh hotspots, making it perfect for mood lighting, displays, and themed installations where space is limited.
packaged as a carded 2-pack, you get paired bulbs that stay in sync across fixtures and simplify replacement. With a long-lasting average life, this bulb is built for reliability in everyday use, while its 4-watt power draw keeps energy use modest. The design is California Title 20 compliant, signaling attention to regulatory standards and safe operation in relevant projects.
What makes this bulb unique
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Vibrant blue hue achieved through a specialized C-2R filament, diffused by a frosted finish for a balanced, soft blue light.
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Compact T5 wedge form fits tight spaces and small fixtures, from display cases and signage to under-cabinet lighting.
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Low-watt, high-utility design at 4 watts and 12 volts, delivering color without heavy energy use.
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Two-pack in carded packaging for convenient storage and consistent color across installations.
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Indoor and Outdoor versatility suitable for covered exterior applications and interior accents alike.
Ideal use cases
- Accent lighting in display cabinets, shelves, and vitrines that benefit from a cool blue glow.
- Decorative signage, mood lighting for events, or themed displays where a distinct blue presence enhances the atmosphere.
- Low-profile architectural lighting or prop setups where space is at a premium.
- Seasonal or theatrical setups that require a reliable blue incandescent option with easy replacement.
Installation and care tips
- Ensure your fixture accepts a 12V incandescent wedge bulb and has a compatible wedge socket.
- Turn off power, allow seating to cool, then insert or replace the bulb with care.
- For adjustable lighting, pair with a dimmer rated for incandescent bulbs and verify fixture compatibility.
- Keep the two bulbs on hand to maintain uniform color and illumination across fixtures.
With Westinghouse, you’re choosing a dependable, color-focused lighting solution designed to bring character to compact spaces. If you’re aiming to add a distinctive blue ambiance—whether for signage, display, or ambient decor—this 2-pack of 4 W blue T5 wedge incandescent bulbs delivers dependable performance in a sleek, space-saving package.
