1. I was wondering how two starter kits can differ so much in price. Am I right to say that LUX is for white light only? 2. The lamps I have take E14 light bulbs but I think I can only buy hue in E27. I have seen that I can buy adapters. If I put the hue bulbs into these adapters, will the wifi still work, or where are the sensors? Thanks so much for your help!