【LED Dimmable & Color-Changing Bulb】E26 9W (Equivalent to 60W), Luminous Flux 900lm, Beam Angle 180°, Color Rendering Index Ra85. (When using the remote control) Dimming Function: Brightness can be adjusted from 10% to 100%. Color-Changing Function: Warm white to daylight. You can switch between warm white and refreshing daylight, allowing you to control the atmosphere of the space according to the brightness. 【Group Control & Memory Function】The bulbs and remote control are paired at the factory (the bulbs can be directly operated with the remote control). Also, you can reset the grouping according to your preferences and needs by following the instructions. This product has a memory function, and once you set the light color and brightness, even if you cut off the power after the light has been on for 1 minute, it will turn on in the same mode as when it was turned off the next time. Can be controlled for each group. 【For Duct Rail Lighting Fixtures】Socket E26, Rated Voltage: 100V, Usable Bulb: Up to 100W. Made of high-quality materials, it is rust-resistant and does not deform due to heat. As a dedicated lighting fixture for duct rails, it can be freely placed on wiring duct rails and lighting rails. 【Freely Adjustable Angle & Easy Installation】Up/Down Movement: Approximately 90 degrees, Rotational Movement: Approximately 350 degrees. You can adjust the irradiation angle to your preferred angle. It is useful for general household lighting, stage lighting, commercial facilities, and product display lighting. It is useful for commercial lighting, product displays, store lighting, movie theaters, museum spot lighting, and base lighting. 【PSE Certification】Quality compliant with Japanese domestic standards, Electrical Safety Act PSE notification completed, you can use it with confidence.