Aqara LED Bulb T1 LEDLBT1-L01 - Tunable White Power Off Memory You will be able to configure if you need the light to turn on automatically after a power outage. No more lights turning on suddenly in the night. More Connection Options No need to stick to 2.4 GHz Wi-Fi! Aqara hubs that connect the LED Bulb T1 to the internet, also have 5 GHz Wi-Fi, WPA3 and Ethernet connection options: just compare the G3 Camera Hub, M2 Hub and more to choose the one that suits you best. Ra90+ Superior Colour Reproduction An improved colour reproduction ratio that makes the whites more clean will make your environment look better and give more comfort to your eyes.