Hi agian Sir/Madam, new promotion to you. 

We are a professional LED lights manufacture with our own electric engineers and designers in years experience. We can supply you qualified products as well as 3 years warranty time.

Here I would like to introduce our new lumens adjust LED lighting products which can be controlled your original off and on switch, don't need additional Remote and APP.

The switch it on and lights in 100% brightness, power off and on again and it lights in 50% brightness, and power off and on again and it lights in 25% brightness.

There is 6W A60 E27 led bulb with new controll system, you can controlled by off and on switch for dimming 100%-50%-25%.

For more information, pls kindly feel free to let me know.