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L8 LCD Smart Switch
1. Exterior, size and parameter
2.How to open and install?
3.How to enter the settings page?
4.6 introductions to the control page?
5.How to change the switch type?
6.How to change switch style?
7.How to timer set and delay set?
8.How to set screen brightness?
9.How to restore factory set?
How to green mode set?
L8 LCD Dimmer Smart Switch
2.Main interface introduction
L8 LCD Water Heater Smart Switch
2.Main interface introduction