CATEYE ECONOM FORCE (HL-EL540) This is a used CATEYE Econom Force headlight. Brand/Manufacturer: CATEYE Model Number: HL-EL540 Uses 4 AA batteries. Compatible with both rechargeable and alkaline batteries. Manufacturer's page: https://www.cateye.com/jp/products/headlights/HL-EL540/ [Included Items] ・Main unit ・Mounting bracket (※Batteries not included.) No issues with use. There are some scratches and dirt from use. The strap on the mount has been cut at the end. (See photos) It was mounted on the handlebars of a mountain bike (approx. 31mm). Please note that this is a used item and is sold as-is, with no returns or claims. HL-EL540 Brand: CATEYE