The 4-watt 12~24 Volt Fancy Round G45 Dimmable LED Filament Light Bulb (B22/Bayonet Cap Configuration) by LiquidLEDs. This low voltage is a compact and functional bulb. It's low heat output with a power-saving lighting solution aimed at replacing 40-watt incandescent bulbs.
The 4-watt 12-24V Fancy Round Dimmable LED Filament Bulb (E27) boasts of superb energy-efficiency; generating 350 lumens of light for a mere 4 watts; providing up to 87 per cent in energy savings compared to 40-watt incandescent light bulbs.
Another notable feature of the 4-watt Small Round Dimmable LED Filament Bulb (B22) not only improves the device's lifespan (putting it up at 25;000 hours); but also reduces energy consumption. This 12 Volt bulb is dimmable with a suitable 12V or 24V DC constant voltage dimmable driver.