Flashlights are necessary in the home or vehicle especially in an emergency when it’s dark. My husband always keeps a flashlight in the home for that purpose. I found a site that has the best flashlights available. The same flashlights police and security personnel use. The site I found is lapolicegear.com and they carry surefire flashlights. Aside from Surefire flashlights, they also carry other Surefire products that you can choose from such as Surefire replacement lamps and bulbs, Surefire weapon lights, Surefire rechargeable flashlights and more. If you want to buy any Surefire products, just click the link above to visit their site.