Innovative LED bulb, particularly suitable for creating cheerful colored effects in compositions with luminous catenaries. It has a wide light output, with a pleasant effect identical to traditional incandescent bulbs, and is long lasting. It has a high energy saving and the inside of the lamp is vacuum-sealed with dissipating gas. It is available in milky, clear, blue, green, red and yellow colors. Complete with E27 screw fitting, it emits a 360° light.