Our advantage; 1. Multiple-base lamp: It's an exclusive patent design in the lighting industry all world. The lamps can be changed freely between e27, e14, e26, b22, more convenient for the customers, suitable to various lamp Tube, reasonable, and easier to recycled resource; 2. Save energy: save 80% energy compare with incandescent bulb. 3. Long life time: average life time is about 8, 000hrs to 10, 000hrs, 10 times to incandescent bulb. 4. Low lumen attenuation: high lumen maintain, low lumen a the initial lumen for a long time. 5. No flicker: the light is soft, no flicker, can protect eyesight, more comfortable to study and work under the light. 6. Environmental protection: use heat insulation and rust-roof lamp base, prevents harmful soldering on lamp base, without pollution 7. Stylish on the shape: unique tube shape, compact, more beautiful than normal one, ensures optimal illumination output, can enhance the decorative effect in your room. 8. Ce/gs/ul approval