1. D1 Smart Dimmer Switch,Adjust Light Brightness For Various Occasions 2. More Features,Wait For You To Discover 3. Dim Light For Peace,Of Restful Sleepdevelop Nighttime Fears At Bedtime ? Just Stop Yourbedroom Light On The Right Light Level On Ewelink App 4. Even Easier Dimming At Hand,Turn The Light Down Casually With The Included Remote Controllerat The Thrilling Movie Night , Enjoy An Immersing Moment 5. Set The Brightness,For The Preset Timecreate The Specific Schedule And Brightness Level On Smartscene Mode For Any Occasions Throughout The Day Remote Control Parameters: 1. Remote Control Battery Model:600mah 3V CR2450 battery 2. Model:RM433 3. Product typel:433MHz Remote Controller 4. RF band:433.92MHZ Dimmer Parameters: 1. Model:D1 2. Product type:Smart Dimmer Switch 3. Max.current:1A 4. Input:100-240V AC 50/60Hz 5. Output:100-240V AC 50/60Hz 6. Incandescent bulb:200WV 7. Dimmable LED:150W 8. RF band:433.92MHz 9. Wi-Fi:IEEE 802.11 b/g/n 2.4GHz Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use. Colour:As Shown Material:ABS Package Contents: 1 * Smart Dimmer 1 * RM433R2 Remote Control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.