2 pack of these for $15... I went and saw them yesterday, and they are nice for that price... and uses cheap batteries.... The sale starts March 11 - April 3 at COSTCO.... First click = medium Second click = high Third click = strobe Fourth click = off The body is all aluminum; Cree Xre LED - 160 lumens Half power = 80 lumens Strobe on high power. Water resistant- 30 minutes at 1 meter. Spotlight to floodlight focus ring. Red LED in the tailcap glows when the batteries are low.