1. VERSATILE REMOTE CONTROL: This ceiling fan light controller comes with a userfriendly remote, allowing you to adjust fan speed and light brightness from the comfort of your bed or couch. Enjoy convenient control of your bedroom or living room ambiance without getting up. 2. WIDE COMPATIBILITY: Suitable for most ceiling fan lights with a power range of 30 50W for the light and up to 40W for the fan motor. Works with input voltage of 180 265V AC 50/60HZ, making it compatible with various household electrical systems. 3. EASY PAIRING PROCESS: Simple setup with a quick pairing process. Turn off the wall switch, turn it back on, then press and hold the light switch and fan button simultaneously. A beep confirms successful pairing and you're ready to use your controller in no time. 4. RELIABLE PERFORMANCE: With a transmission frequency of 2.4G and a remote control distance of up to 20 meters, this controller offers stable and responsive operation. The builtin drive capacitor (1.2UF) ensures smooth fan and light function.