The light fixture dimmer series is developed for wider usage of dimmers when connected with various kinds of loads and they are dimmable with the adoption of trailing edge phase-cutting control. Equipped with MCU, our digital dimmers execute different programs to accurately analyze parameters. By working with analog circuits, our dimmers are capable of controlling various kinds of loads and operate smoothly even if connected with low power loads down to 1W, offering the most comfortable dimming experience for our lifelong users. With 2-in and 2-out circuit structure, our products have drawn away from unnecessary power insertion loss, and thus improved dimming performance and load type compatibility. These dimmers are able to control filament bulbs, which is a rarely seen control method when connected with LED filament lamps. For those who wish to dim LED filament lamps, Kaoyi provided a quieter solution with our light fixture dimmers. Compact size and instinctive on-hand operation allow ease of usage. The 60W built-in rotary model is small enough to fit in 1-inch thick tube, offering more possibilities for light fixture designers not being limited by space. The biggest breakthrough of this series is that the load connected can be as low as merely 1W, with wide input voltage range from 100 to 240V applicable.