I have been carrying one at work for about 6 months, and I also have a couple of the Coleman LED lights and a Dorcy 160 Lumin LED light. The Energizer is by far the whitest of the 3, as white as my expensive TLR-1 on my gun. Most lights have a slightly yellowed tint, this Energizer does not. For taking digital pictures it is fantastic, for viewing items at a short distance in great detail it is great. After about 50 feet the light does not have the reflector/lens to maintain a strong beam, but for exceptional short range performance, you will not spend you money wiser!
Highly recomend!
Pros: Extra white light, long bettery life, durable switch.
Cons: None
This review was written in the old system and had content requirements that are different than reviews written today.