【Smart Rhythm Ambient Bulbs with Music】You can select music rhythm mode through the eCotrol Home application light bulbs change colors with the music rhythm detected by your phone's microphone.(Note: A microphone is required. Download eCotrol Home and grant microphone permission.) 【 Bluetooth Smart Light Bulb 】 Please scan the QR code to download the app or search for "eControl Home" on the App Store and Google Play. Once the app is successfully connected to the light bulb, you can use "eControl Home" to control the GU24 smart light bulb. (Note: Bluetooth smart light bulbs need to be initially connected to Bluetooth in an environment with a network (WIFI or mobile network).) 【Adjustable Light and Color GU24 Smart Light Bulb】Our GU24 smart light bulb offers RGBCW 16 million colors to enrich your life. It can also be used as a normal lighting bulb, with a color temperature adjustable from 2700K to 6500K and a brightness adjustable from 10% to 100%. It provides a rich and colorful lighting experience, making your life more colorful. 【Multiple scenarios, color temperature, and color modes to choose from】The color changing light bulb has 5 scene modes (sleep, wake up, read, work, leisure), 6 color temperature modes (cold warm gradient, cold warm jump, cold light gradient, cold light jump, warm light gradient, warm light jump), and 15 color modes (full-color gradient, red blue gradient, green gradient, red gradient, full-color jump, red green blue jump, yellow green jump, RGB white jump, etc.) 【Group control and energy conservation】The GU24 smart light bulb allows you to manage multiple light bulbs at the same time. After grouping different light bulbs, you can control the smart light bulbs in groups (note: no network is required, when controlling light bulbs, you need to turn on your phone for positioning, with a control distance of 10 meters). The 12W GU24 RGBCW smart bulb is equivalent to a 90W halogen bulb, which can save you 86% on electricity bills. 1.【Smart Rhythm Ambient Bulbs with Music】You can select music rhythm mode through the eCotrol Home application light bulbs change colors with the music rhythm detected by your phone's microphone.(Note: A microphone is required. Download eCotrol Home and grant microphone permission.) 2.【 Bluetooth Smart Light Bulb 】 Please scan the QR code to download the app or search for "eControl Home" on the App Store and Google Play. Once the app is successfully connected to the light bulb, you can use "eControl Home" to control the GU24 smart light bulb. (Note: Bluetooth smart light bulbs need to be initially connected to Bluetooth in an environment with a network (WIFI or mobile network).) 3.【Adjustable Light and Color GU24 Smart Light Bulb】Our GU24 smart light bulb offers RGBCW 16 million colors to enrich your life. It can also be used as a normal lighting bulb, with a color temperature adjustable from 2700K to 6500K and a brightness adjustable from 10% to 100%. It provides a rich and colorful lighting experience, making your life more colorful. 4.【Multiple scenarios, color temperature, and color modes to choose from】The color changing light bulb has 5 scene modes (sleep, wake up, read, work, leisure), 6 color temperature modes (cold warm gradient, cold warm jump, cold light gradient, cold light jump, warm light gradient, warm light jump), and 15 color modes (full-color gradient, red blue gradient, green gradient, red gradient, full-color jump, red green blue jump, yellow green jump, RGB white jump, etc.) 5.【Group control and energy conservation】The GU24 smart light bulb allows you to manage multiple light bulbs at the same time. After grouping different light bulbs, you can control the smart light bulbs in groups (note: no network is required, when controlling light bulbs, you need to turn on your phone for positioning, with a control distance of 10 meters). The 12W GU24 RGBCW smart bulb is equivalent to a 90W halogen bulb, which can save you 86% on electricity bills.