The linkage mechanism is revised as following: 1. The linkage priority is higher than T2 (2nd Time Delay), so the linkage can be entered in the T2 state; the linkage doesn’t work during the T2 state in the previous versions2. Now the T2 state is no longer the state of absolute brightness, and is also controlled by the ambient lighting. T2 state in the previous version is not affected by the ambient lighting. 3. To set the linkage, the ratio corresponding to the T1 illuminance is defined, and only the ratio value is recorded without changing the brightness. In the previous versions, the brightness of the fixture will be changed. Now, since it has been changed to illuminance, the brightness of the fixture is no longer adjusted (changed to the scroll design). The latest firmware will work in the latest APP. The latest APP is compatible with the previous firmware. 4. Previously “Dim to %” is the percentage of the current brightness and is now changed to the percentage of T1 illuminance. Others: 1.ON and AUTO merge 2.Add “Parameter Setting” function: PWM frequency adjustable, Top trim, Bottom trim, Min Auto light, Fade time, etc 3. The brightness of the fixture before the Buildnumber190606 is not uniform after power on. From 190606, after the fixture is powered on, it outputs 100% brightness, and the sensor still works. If the ambient light changes subsequently, the brightness of the lamp changes accordingly.

~Shenzhen Topband Co.,Ltd