I currently work at an Industrial Radiator facility as a Quality Inspector. My current light is a Surefire 6p with a deal extreme led upgrade. Recently my ultra powerful light (well compared to what's at work) has come to the attention of the higher ups. They were curious how I was catching alot of the damage to the cores that was not being seen by other employees. I broke out the old 6p and had them grab the main work light around the shop (the trusty 4d maglite) and asked the boss to turn on the maglite and then I turned on the 6p, the look on there faces was priceless. Well now I have the responsibility of finding a light that runs on C or D cells and is about the same size of a comparable maglite (it can be smaller) with about the same runtime, only more lumens (100+ lumens). The price range is about $50 per light. I am looking for any suggestions and reccomendations from the pros. Also if this light could be purchased locally at a major retailer that would be great. Thanks for any help.