I have bought myself for the new year the new Olight i3E EOS 120 lumens.
It's a led with a lifespan up to 60000 hours. it works with AAA batteries. The beam distance is up to 40 meters so you can imagine how far it can glow.I like this one because you get so much for a small price.
It's really small so you can take it to wherever you want and you have a very long autonomy. Its really a great device and i recommend everyone to purchase it.Its also energy efficient.

For a example you can click on the link ==> http://www.amazon.com/dp/B017R560VS?m=A3E6E1V9X0VZ5Q&ref_=v_sp_detail_page to view the device.