Smart Wifi&Bluetooth Queen Bulb.you can get some samples to check,what do you think? if you want more info please let me know.:) 1). Wifi RGBW (one APP control hundreds of Bulbs) 2). Bluetooth RGBW Speaker Bulb ---APP control (on mobile) 3). Bluetooth RGBW Speaker Bulb ---Remote control Can u kindly tell me if you interest in Wifi&Bluetooth Queen Bulb? if you do, I will send sample to u Thanks and Regards! Summer Thanks and Regards! Summer Tel: +86 592 7113758 Skype: jiangxiaoyuan0911 Xiamen Laiken Lighting Technology Co.,Ltd, 23#,SiMing Industrial Park, Meixi Road, Tong'an District,Xiamen,China.