Safe & No-flicker: Safe, Comfortable, mercury-free, no flicker. We focusing on creating innovative yet affordable lighting to infuse the color of light into every room of your life. Specification: Voltage: AC85-265V, 3W; screw cap E27, this romantic LED retro bulb is suitable for use in most countries around the world. ENERGY SAVING: 3 Watt vintage E27 Base edison bulb have been tested to last 25000+ hours on average save over 90% electricity Edison LED Bulb: Unique led beads light source designed, E27 base with glass shade, like stars in the sky, which create a romantic atmosphere,give you a fantastic space. Ideal For Home Use, Bars, Clubs, Decorative Lighting, Restaurants, Transform Your Lighting Scene To A retro Look.