Dimmable

Lusion Hollywood Crown Silver Top Filament B15 240V 4W W/W LED Light Bulb 20221

Lusion | SKU: 20221

$24.90

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Light Bulb Fittings

The light bulb fitting is the part of the bulb that connects it to the socket of a light fixture.

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Colour Temperature

Colour temperature is measured in Kelvin (K) – the lower the number, the warmer the white light appears, while a higher Kelvin will appear cooler. Colour temperature generally ranges from 2700-3300K (warm) to 3300-5300 (cool) – and 6500K is daylight.

Check details of colour temperature

Equivalent Wattages Between Different Light Bulbs

As long as the technology developed, a LED light bulb can only use 8 watt power but light up similar brightness when a incandescent light bulb uses 60 watt power. There is equivalent wattage between different light bulbs. To stop making confuse, you need to know what wattage equivalent to each other. See the table attached as below.

Check table chart

80%

Cutting electricity costs by up to 80% compared to incandescent bulbs.

15,000+

Extremely long lasting time between 15,000 to 25,000 hours. Up to 25 times longer than incandescent bulbs.

The Lusion Hollywood Crown Silver Top Filament B15 240V 4W LED bulb creates a warm, elegant glow with its distinctive crown silver top finish, reducing glare and reflections from mirror surfaces. Producing 470lm of warm 2700K light at just 4W — equivalent to a 40W incandescent — it is designed for vanity mirrors, backstage lighting, and decorative applications that demand both premium aesthetics and energy efficiency.

Measuring 45×80mm with a B15 small bayonet cap base, this filament bulb suits Hollywood mirror fittings, decorative pendants, and any B15 luminaire. With full glass construction, a nickel-plated cap, wide 360° beam angle, and a 20,000 hour rated life, it delivers long-lasting, dimmable illumination for any 240V decorative fitting.

Key Features

Crown silver top finish for elegant, glare-reducing light output — ideal for mirror surrounds
Warm 2700K colour temperature for flattering, comfortable illumination
Wide 360° beam angle for even, all-round light distribution
Fully dimmable for flexible ambience control
4W LED replaces 40W incandescent — up to 80% energy savings
Full glass construction with nickel-plated B15 cap
High CRI 80 for natural colour rendering
20,000 hour rated life for long-lasting, low-maintenance performance

Specifications

Fitting/Base: B15
Wattage: 4W (replaces 40W incandescent)
Voltage: 240V
Lumen Output: 470lm
Colour Temperature: 2700K Warm White
Beam Angle: 360°
CRI: 80
Finish: Crown Silver
Dimmable: Yes
Rated Average Life: 20,000H
Dimensions: 45×80mm

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Frequently Asked Questions

What is the crown silver top finish and why is it used?

The crown silver top is a decorative metallic coating applied to the top of the bulb. It reduces glare and reflections from mirror surfaces, directing light downward and outward for a warm, flattering glow. This makes it ideal for Hollywood vanity mirrors, backstage lighting, and any application where the bulb is visible in a reflective surface.

What is a B15 fitting and what fixtures does it suit?

B15 is a small bayonet cap fitting with a 15mm diameter — smaller than the standard B22 bayonet. It is commonly used in Hollywood mirror fittings, decorative pendants, candelabras, and specialty luminaires. Always confirm your fixture accepts a B15 base before purchasing, as it is not interchangeable with the larger B22 base.

Is this bulb dimmable?

Yes, this Lusion Hollywood Crown Silver Top Filament LED bulb is fully dimmable. For smooth, flicker-free dimming, use a leading-edge or trailing-edge dimmer switch rated for LED loads. Always check the dimmer manufacturer’s compatibility list before purchasing.