Description: Dual adjustable methods: rotary stepless light dimming and remote control light dimming -0.2% to 100% light brightness adjustment 512 level dimming, adjusting light softly, stably and delicately. No any stroboscopic phenomenon! 25%, 50%, 75%, 100%, 4 kinds of brightness for your choices. 4 kinds of DIY scene mode, fluorescent indication switch, brightness memory function, delay shutdown function. Suitable for dimming power supplies and some common power supplies. Specification: Name: 100W Rotary LED dimmer Switch with IR remote control for Power Supply Connection Method: As picture shown. Rated Voltage: 110-220V Adjustable Range: 0-100% Protection Level: IP44 Interface Type: 86 Signal Mode: IR Application: silicon controlled dimming power supply Dimmer Size: 87x87mm/3.38x3.38 inch Remote Control Size: 86x33x6 mm/3.38x1.29x0.23 inch Package Includes: 1 piece dimmer switch 1 piece remote control