I have e same problem. Installed the switches today. 2 are bright, 2 are dim. I have them in a 4 switch gang box. 1 and 3 are dim. 2 and 4 are bright. The switched work fine just dim LED power lights??? Someone tell me how to attach pictures and I will.
We'd like to have our Escalation Engineers to further investigate the 2 Switches. Please send us an email at WEMOCares@Belkin.com with the following contact details and a link to this community thread.