Low voltage low light, not recommended, I bought another set wit 12 volts and 6 watts, great bright light.
1) lamps are not LED, 2) the generator has Aluminium body and brought a bit rumpled 3) plastic is very low quality but enough for its price. if you want to set it on front wheel - you need to workout the mounting construction also recommend you to use rubber peaces between the mounting details and the bycicle frame