Noticed these were 20% off on the Amazon listing with no code and hadn't been posted before.
Amazon doesnt state the end date for the deal so not sure when it finishes.
Lumintop seem to have a fairly large US following and have a range of various torches.
Normal price: $59.99
Sale price: $47.99
Fulfilled by Amazon AU
I ended up purchasing GT Nano my key chain and it's bloody small and bright but doesn't have integrated charging.