Thanks Trout,
So basically all in it would be something like this
Batteries 4 x AW 18650 3.7 V RECHARGEABLE LITHIUM BATTERY = £47.80
(I don’t know if the above are top of the market batteris or not, these are half the price so would reduce the cost by circa £20)
Battery holder 1 x Turboferret holder = £12.00
Battery pouch 1 x Turboferret puch = £8.00
All from [/url]
Trout’s light self build = £120.00
Total (excluding p&p and fixing/holder) = £205.75
Would you provide a wiring diagram, despite having an A-Level in electronics I don’t feel overly confident about building? What kind of fixing would you use for bars I don’t really fancy drilling them?