4Pcs Smart Light Bulbs 1600 Lumens Wifi Led Color Changing A21 Bulb 100W, 4 Product Features * 1600 Lumens- 2700K-6500K Tunable White---- with brightness to 1600 lumens which is 100% much brighter to light up your whole room. With variations in color temperature available on this smart bulb, it gives you a full range of white from a warm 2700k light to a cool 6500k daylight. * Voice Control: Works with Amazon Alexa and Google Home, and can be voice-controlled Get hands-free when your hands are full or when entering a dark room. * Remote Control: Using the 3Stone smart app (iOS, Android) Control your smart light bulb from anywhere with your smartphone. Dim, turn on or off, or change the colors of your light bulb remotely at your fingertips. * Group Control: Just add 3Stone smart bulbs to a group setting to control multiple bulbs, then they can be controlled together(please connect your bulbs with stable 2.4Ghz WiFi). * Built-in Scenes Timer Option Available--- A Total of 8 built-in scenes are available for you to choose from based on your specific needs anywhere and anytime with simply one click. You can also create customized schedules to turn the bulb with a timer function. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!