The EDC keychain flashlight i3E features a high-performance Philips LUXEON TX LED and a PMMA TIR lens that focuses the light to reach a distance of 44 meters. The versatile keychain flashlight i3E fits easily into a pocket or bag and can be connected to a keychain, it's an extremely compact flashlight with maximum 90-lumen output, all running off of a single AAA battery. The i3E adds significant bulk to your keys. Plus it's a slim smooth design that won't wear on your clothing or purse. The EDC keychain flashlight i3E is the perfect choice for a small, bright, and affordable light to take with you anywhere.