• Luxeon TX White LED – Up to 300 Lumens• Additional 3mm Nichia White LEDs for Close Vision• Multi-mode Operation: Manual Modes; and Sensor Modes - Light Sensor & Motion Sensor Operations• Light Sensor Operation adjusts Brightness Instantly and Automatically responding to Environment• Motion Sensor Operation allows On/Off Remote Control when Hands are Dirty or Wearing Glove, like Fishing or Climbing• Blue / Red LED Indicator on Switch shows Stand-by Status of Sensor Modes – Blue for Light Sensor, Red for Motion Sensor• Innovative Diffusing Beam Effect on Red Rear Light Enhances Safety Indication in Cool Way• Switch Protection – Long Press for ON• Gradual On/Off – Turns On/Off Gradually• Direct Plug to Recharge by Micro USB• LED Indicator Shows Battery Capacity & Charging Status• Circuit Protection Prevents Battery from Over-charging or Over-discharging• Water Resistantอ่านเพิ่มเติม