Feature 1、Supported wirelessly connection technology, just download the app “e-welink” free form website  and enjoy the intelligent life, you can set different modes, time-delay, timing function, turning on/off, enjoying voice control. 2、Perfectly replacement for both Android5.0 /IOS10.0 or above cell phones system and it is compatible with different voice control equipment(All this devices are not included). 3、A C90-250V wide input voltage and E27 universal bulbs base, compatible fits most area. Are you looking for an intelligent light bulbs? Do you want to make your place more attractive? Here is your ideal choice! What are you waiting for? Just come and buy! Features: Supported wirelessly connection technology, just download the app “e-welink” free form website and enjoy the intelligent life, you can set different modes, time-delay, timing function, turning on/off, enjoying voice control. Perfectly replacement for both Android5.0 /IOS10.0 or above cell phones system and it is compatible with different voice control equipment(All this devices are not included). A C90-250V wide input voltage and E27 universal bulbs base, compatible fits most area. You can share connected device to those who you cares for experiencing the intelligent life with app. Made of reliable PVC material, better heat dissipation design and long-lasting use. Be perfect for different occasions, like café shop, book store, theme restaurant, etc. Specifications: Input voltage:AC90-250v 50-60Hz Rated consumption: LED lamp ≤ 500W, leds ≤ 300W, energy-saving lamp ≤ 500W Wi-Fi: IEEE 802.11b/g/n 2.4 GHz App name: E-welink Phone system supported: Replacement for both Android5.0 /IOS10.0 or above cell phones system Base type: E27 Item color: White Item size: 92 * 66 * 66mm/ 3.6 * 2.6 * 2.6inches Package size: 95 * 70 * 70mm/ 3.7 * 2.8 * 2.8 in (Length * Width * Height) Package weight: 78g/ 2.8 ounces Notes: 1. When installing, removing, or inspecting the lamp, make sure the powers is off. 2. This item is non-waterproof, please use it carefully. 3. It is not recommended for use in narrow sealed barrel shades to avoid signal or heat problems. 4. This WIFI light only supports 802.11b/n/g 2.4 GHz WIFI hotspot, not 5.0GHz WIFI. Package list: 1 * Light Package List 1 * Light