Lighting Products and Fixtures Design True Fila Bulb by Hangzhou Hangke Optoelectronics Co.,Ltd. This bendable LED flexible filament lamp designed to provide efficient, uniform and energy-saving indoor lighting. The flexible filament provides a variety of modeling schemes, so that products can be applied to various lighting scenes. MiniLED's innovative technology makes the width of the filament within 0.6mm, which gives the product a slimmer visual effect.