GENTOS LED Flashlight SuperFire X SF-502XP This model was released around 2009. The body is made of aluminum. I purchased it around the same time and used it for camping and fishing for about 10 years, but I haven't used it for the past 5-6 years as I've replaced it and kept it in storage. I haven't confirmed its operation before listing it because there are no batteries, but it was working fine until I stopped using it. The downside is that it uses two CR123 lithium batteries as a power source, but it's quite bright when set to maximum output. The brightness can be switched in two steps each time you press the switch. Flashing is possible by holding down the switch. The body has scratches and paint peeling, but there is no damage such as cracks. There are no noticeable scratches or dirt on the lens surface. I disassembled it for listing and checked the inside. There is no corrosion or damage, but there is some deterioration due to aging. Also, the pouch is dirty as shown in the photo. The strap's string at the body attachment part is cut, so please consider it as an extra. Body size: Approximately Φ37 x 141mm Weight: Approximately 161g (including batteries) Practical operating time: High about 8 hours, Low about 32 hours, Flashing about 17 hours Maximum output: Approximately 2.16W Brightness: 100 lm (lumens) Modes: 100%, 25%, and flashing modes Please consider purchasing only if you are fully aware that this is a used item with a used feel. Type...LED light Brightness (lumens)...100-299lm Features...Dimmable