Hello to you all just found this site thought I would give it a shotneed help with voltage drop (ie cable size) Main cable is 35 meters long with 9 junction boxes that branch off to 6 led 12volt dc down lights in each bank, 54 D/Lights total the longest branch off would be 7 meters long the rest are shorter each bank of lights has its own switching and no dimmers.The power supply will be PV panels with battery bank Do leds need transformers some say yes some say no?? any other advice on this project would be greatly appricated done some DC work on my navara but nothing like this Thanks in advamce
one mob told me i needed a 49mmcable !!
some say transformers for leds
done a lot of reading cant seem to get info I need
hey watt will vary different locations
watts will vary between rooms like a toilet and brighter ones for office so max wattage is 10 watts . On transformers mayby one big enough to carry all 54 of them or one at each bank of lights??
Thanks for your help D.C.
No names on them the old 240v AC down light frames just standard ones that are still in use in my home for 7 years now12volt dc will fit them. Will buy 12v dc bulbs an transformers after i understand what i have to do and cost it aswell
ja are you still looking after my case