【Product Overview】 The Fujitsu "LED Safety Light H-GRADE HGS4120" is a flashing LED light designed to ensure safety at night. It uses red LEDs and can be used continuously for approximately 60 hours. 【Features】 High-brightness red LED for excellent visibility Flashing mode for energy saving and enhanced presence Long operating time of approximately 60 hours (when flashing continuously) Splash-proof design for safe use in rainy weather Clip for easy attachment (to arms, bags, etc.) 【Specifications】 Model Number: HGS4120 Color: Red Lighting Mode: Flashing Batteries Used: 2 AAA batteries (sold separately) Operating Time: Approximately 60 hours (when flashing) 【Accessories】 None (batteries sold separately) 【Uses】 For safety measures during nighttime walking, jogging, and commuting to school or work Ideal for improving visibility when walking pets or using bicycles 【Benefits for Purchasers】 ✅ This product is highly recommended for "those who want to ensure safety at night" and "those who want to be visible when jogging or commuting!" ✅ Compact and lightweight, and easy to attach, making it convenient to carry. ✅ High-brightness LEDs and flashing mode ensure you are clearly visible even in dark places! 【Notes】 Please check the operation before use. Batteries are sold separately, so please prepare them separately. If you have any questions, please feel free to comment. NY0-142 260131