Remote control for lighting with LED dimming function, adjustable color temperature. - Model: CRC2201V - Function: With LED dimming function - Color Temperature Adjustment: BRIGHT, COOL, DARK, WARM - Other Functions: All lights, Room, Room dimming This is a remote control for lighting. I tried using it by inserting batteries, but it didn't work with my home lighting due to a different model number. Power-on confirmation only, not actually used. Please check the compatible models before purchasing. *Returns due to different model numbers are not accepted. Rakuraku Mercari Delivery ⇄ Yuuyu Mercari Delivery May be changed depending on the situation. Thank you for viewing.