Greetings Ladies and Gentlemen, First time poster, long time reader. I am finally tired of sending in my light every six months to have the switch assy replaced. I am looking for recommendations for a good work light. I carry this light nine hours every work night and use it constantly but not continuously. My current light only occasionally gets used up by nights end. It is bright enough for my tasks (is there any thing as too bright though. I am a Mechanic so I need it to stand on its end and point upward so no end cap switches. No larger than the Poly Stinger as it is already a bit snug for my coverall pocket. Rechargeable is optimum but batteries are free at work. How about the Surefire E2D?Thanks for the words of the wise.