It is specially designed for decoration of festivals with various cute shapes and daedal colors. The bulb could be with a special mould shaped plastic shell in shapes of heart, diamond, star, cherry, etc., which will make the light string look more vivid. It is convinced that the lamp will bring much more enjoys and happiness to the public and family at the festival. 1) Products available: A) 220V~240V series for indoor use B) 220V~240V series for outdoor use C) 100V~120V series for indoor use D) 100V~120V series for outdoor use E) 24V low voltage series for indoor use with transformer F) 24V low voltage series for outdoor use with transformer 2) Extremely low power consumption, low working temperature, safe to use 3) Rich color available: Red, Green, Yellow, Blue, White, and rainbow 4) Extremely long time: >100,000h 5) Production upon customers requests available