High quality standards and friendly customer services: <b>2-year-warranty and 90-day-refund guarantee.</b> If you have any question or get defective lights, please contact our customer service center, we will give the solution within 24 hours.<br><br> <b>Multifunctional light bulb:</b><br> Remote controller included, dimming, color changing, timing, memory, sync.<br><br> <b>Equivalent 85W (warm white):</b><br> Warm white with 16 high-lumen LED chips, 2700K, CRI>85, 1200LM, 85W equivalent , 270-degree, to meet the general lighting.<br><br> <b>Dimmable:</b><br> controlled by remote controller(included).<br><br> <b>Excellent decoration:</b><br> 10 popular colors, and 6 modes (Flash, Strobe, Smooth, Warm, Fresh, Romantic). work with a variety of shades to decorate the hall,Living room or bedroom,etc, create a romantic and warm atmosphere.<br><br> <b>Memory:</b><br> Turn off the power and turn it on again, the led bulb will remember the color or mode that was last used.<br><br> <b>Sync function:</b><br> It is ideal for lamps (such as fan lights, downlights, chandeliers, etc.) used with multiple light bulbs. When we use dynamic mode, the rhythm of the color change of the led bulb can be consistent.<br><br> <b>Practical timing function：</b><br> No need to connect a timer, after setting, it will automatically turn on and off every day (24 hours for 1 cycle).<br><br> Memory function: YES<br> Sync function ：YES<br> Wattage: 10W<br> Input voltage: 85-265V Universal<br> Color temperature ： 2700K<br> Brightness: Warm White ,1200 LM (> 100 lm/ W) <br>Warm white with 16 high-lumen LED chips, brightness per watt is more greater than 100LM <br> Incandescent equivalent : 85W<br><br> CRI: >85<br> Light color: RGB multi color<br> Beam angle: 270 degree<br><br> Includes:<br> LED color changing light bulb * 2<br> Remote controller * 2<br> User Manual * 1<br>