Energetic Lighting's 4-pack ST18 3CCT 6.5W 120V LED Filament bulbs are perfect replacements for 60W incandescent bulbs, saving up to 90% on electricity bill of lighting. This bulb adopts a unique design for integrating a hidden CCT-select switch into a fully glass structured vintage Edison light bulb, which incorporates the versatility of 3 CCT options(2700K/3500K/5000K) without detracting from the appeal of the original bulb aesthetics. Turns on at full brightness with 750 lumens and offers smooth dimming from 5%-100%. High CRI 80+ brings out vivid and natural colors. Low power consumption provides over 15,000 hours lifespan, reducing re-lamp frequency. They fit into E26 screw base and install into fixtures directly. Suitable for damp locations, make it perfect for home or commercial decoration, such as kitchen, living room, bedroom, bar, coffee shop, restaurant, etc. Certificated with UL, FCC & ROHS and backed by our 2-year warranty, this LED vintage light bulb offers you a high-quality and reliable lighting experience.