Re: [57north-discuss] Car battery as portable electricity setup

2021-10-16 Thread Midder
Hello Wouter I think Lawrence is right. 5 lamps with 12v LED's will each run about .2A and if you have 5 for 8 hours that should be an 8Ah batteryjust use the same wiring for the bulb but make up some bulbs with LED's in them instead. It'll save on the size of battery you need, there are at

Re: [57north-discuss] Car battery as portable electricity setup

2021-10-14 Thread Alfie Pates
You can buy E14-screw 12V bus bulbs (either incandescent or LED) relatively affordable, and would give you a much better runtime off a pile of 12V SLAs. Cheers, A___ 57north-discuss mailing list 57north-discuss@lists.57north.co

Re: [57north-discuss] Car battery as portable electricity setup

2021-10-14 Thread Wouter Piessens
Appreciate the input...Didn't consider a few of those things. So the lamps are actually for sale, thus 230-240V is what I need...these are my lamps: http://www.wispandwillows.co.uk/lamps I will be attending 2 markets in the end:  The Ballater winter

Re: [57north-discuss] Car battery as portable electricity setup

2021-10-14 Thread Lawrence
Do the lamps have to run from 240V? Are they just for illumination or are they the thing to look at and buy? My experience is narrow boats and you would then use low voltage lamps running direct off 12V. Plenty of LEDs that will do that now a days. Using and carrying a lead acid battery, key

[57north-discuss] Car battery as portable electricity setup

2021-10-13 Thread Wouter Piessens
Hey all, Next month I hope to attend the first outdoor Christmas fair with my lamps, with a gazebo stand at Christmas market in Ballater. Unfortunately the fair does not have the possibility to have fun electricity to my stand, so I will need to source my own