This 4W Frosted Candle LED Bulb (B15/Small Bayonet Cap) is both energy-efficient and fully dimmable. It emits a warm light that is perfect for chandeliers and decorative lamps. With its classic design and frosted envelope, this LED filament is a great replacement for 40W incandescent bulbs and saves energy by using just 4W. Its slender, candle-like shape seamlessly complements any decor, even when it's switched off. When paired with other Candle LED bulbs, it creates a bright light that's ideal for creating a cozy and intimate atmosphere.