The install was easycant answer as to how effective the double sided tape is that is supplied with the product as i always use 3m double sided tape as that is the same stuff the manufacturers use on cars and trucks to hold emblems and the likein place

Wellinitially i was dubious about purchasing these due to the very mixed reviewsbut decidedwhat the hellthey are inexpensive enoughso ordered them and was pleasantly surprised with what i received

I checked all lights worked prior to install so as not to be annoyed after the fact

Wiring was easy as i connected to existing loom for a clean finish