And petzl will charge the earth for said battery's (nao £60 but has Panasonic 18650b cell which is low capacity 2900mah and costs £5.99 retail they then bung on £2 of circuit board so it won't recognise a non petzl power pack. I just brought a nitecore HU60 has Bluetooth remote and flood spot adjustable and it runs on any usb power pack ( Anker etc puts out 1600lm if pack does 3a out) it outclasses the nao in everyway apart from the reactive feature ( my reactive + petzl is plastic junk to be far and heavy for output and runtimes) I wouldnt bother buying another petzl

Hi Adrian, No the zipka has no angle adjustment, its super minimalist so its main advantage is compactness and flexibility as you can use string on arm/handlebars/tree etc really easily. I personally think the reactive dimming is fantastic and well worth the extra size of the proper strap (and is angle adjustable) so I'd suggest you go for the Reactik over the zipka/core at same price. The core rechargable pack for the zipka is just not worth the money, as AAA's last for ages on the lower power headtorches anyway. I have just today received the Swift RL which is the 900 lumens reactive headtorch, which I'm looking forward to trying out. The Reactik+ is the one I use most at home, as the reactive dimming is just so great, so I suspect I'll switch to the Swift RL as the first one I grab now. I also ordered the Actik 350 lumen torch to use with the Core battery I already have - although I didn't realise when I ordered that the Actik Core is 450 lumens (not 100% sure if this is just down to core battery, or if the headtorch is actually different). Hope that's useful info.

@@jamesb72 Thank you James for your reply. In reactik with bluetooth can I set any lumens output? Is it possible to set range as well? How many stages can I set? I think that I would go for reactik+ because I can get it for £37 300 lumens version brand new. However my main purpose is to use it during fireworks show preparation that's why I thought Zipka would be enough for that.

@@AdrianKruger19 Reactik+ with bluetooth for £37 is a fantastic bargain, so I'd just get that - with the app/bluetooth you can set output in 2/3/4 steps to whatever lumens you want, but can only have dimmest to brightest order (I'd prefer brightest first) - I just have two steps set I think 70% and Max and that works fine for me, and I normally only use the first step. With the reactive dimming I think it would be perfect for fireworks prep as I imagine its a mix of closeup work and walking around so autodim would be great for that - and you can switch to red light if needed.

a tip : you can watch movies at flixzone. Been using them for watching a lot of movies lately.

@Miles Khalid yea, I have been watching on flixzone for months myself :)