Description: The bulb can be used normally under the voltage of 100V - 260V, and has strong applicability. The light bulb cover is made of silver plated optical glass with good light transmission and high grade. Suitable for most lamp holders. The bulb light is warm color, 3D fireworks effect is very beautiful. The LED bulb has a service life of more than 10000 hours and is waterproof. Safe and : NO UV or IR radiation, No flash and electronic noise, which is no harm to eyes. Fully dimmable bulb will allow you to create the perfect ambiance. It is widely used in all kinds of scenes: bedroom, wall hanging, chandelier, garden, party, bar, exterior wall, decorative tree, bringing rich and colorful life to you. Size Chart: A Size: 6x6x10.7cm / 2.36x2.36x4.21inch B Size: 8x8x11.5cm / 3.14x3.14x4.52inch C Size: 9.5x9.5x13cm / 3.74x3.74x5.11inch D Size: 12.5x12.5x16cm / 4.92x4.92x6.29inch E Size: 6.4x6.4x13.5cm / 2.51x2.51x5.31inch F Size: 14x18cm / 5.51x7inch G Size: 12.5x17cm / 4.92x6.69inch H Size: 9.5x0.95x15.7cm / 3.74x0.37x6.18inch I Size: 9.5x9.5x13.5cm / 3.74x3.74x5.31inch J Size: 13.5x13.5x20cm / 5.31x5.31x7.87inch K Size: 8.5x8.5x23.5cm / 3.34x3.34x9.25inch Package Includes: 2 Pieces Firework Light Bulb Note: Please allow 1-3mm measuring deviation due to manual measurement. Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.Thank you!