Genuine Vintage Edison style LED filament bulb High quality 4w led in a nice warm white 2700Kelvin Non-dimmable, flicker-free and Insistent Size: D125mm * H 170mm Edison screw E27 base Detailed features: Pyramid LED bulb. LED light source with 360 degree beam angle. Maximum lifespan over 20,000 hours, equivalent to 7 traditional incandescent bulbs, energy saving over 79%. Pendant effect. Amazing light bulb shape design, it will be an eye-catcher when you use this bulb in your room. Vintage-style. You can appreciate its beauty without worrying about dazzling your eyes. Warmth and shine. The color temperature of the light source is 2700K with the gold tinted glass, the total light source will become 2500K. The light effect is just sunset light, warm and peace. One bulb is around 360 lumens, you'll get high performance as long as you get the right amount for your room. How to make a light bulb? Producing the bulb is also a fantastic experience. As you know, these vintage bulbs are not