This is the best LED based, AAA pocket light I have found for under $50. Comes with a USB charger, charging cap, and a 10440 rechargeable battery stick. It is 110 lumens with standard AA battery. Advertised output with the 3.7 volt NiMH battery is 370 lumens. Pretty hard to beat for under 30 bucks. The beam profile is very uniform.
Have had mine for over a year......and it is a great, inexpensive, and very bright AAA pocket light. The words "incredible", and "indispensable", come to mind. (I'm not affiliated with the company)
[ame]https://www.amazon.com/Best-Small-aaa-Keychain-Flashlight/dp/B01G34JCP0/ref=sr_1_sc_1?ie=UTF8&qid=1497728144&sr=8-1-spell&keywords=ultrarac[/ame]