LED Headlight USB Rechargeable Lead Warrior 900 Lumens｜LC-HUS900S-K 08-1369 Features: ● Boost mode that emits high brightness for approximately 40 seconds ● Non-contact sensor switch that can be turned on and off simply by waving your hand ● Rotary focus function that illuminates far distances brightly and near distances widely ● Adjustable light angle ● Main light has 4 lighting modes: white light (BOOST) / white light (HIGH) / white light (MID) / white light (LOW) ● Sub light has 2 lighting modes: red light / red signal flashing ● Backlight has 2 lighting modes: red light / red flashing ● IPX4 splash-proof protection ● With charging indicator ● With 3-point head band ● Includes 18650 lithium-ion battery, can be charged with the battery inserted ● Brightness 1480 candela, irradiation distance approximately 80m (approximately 110m in boost mode), 1m drop resistance ● Continuous usage time is approximately 4 hours in white HIGH mode, and approximately 100 hours in white LOW mode ● Compliant with FL1 STANDARD (American ANSI/NEMA FL1-2009 standard) Specifications: ■ Power supply: 18650 lithium-ion battery ■ Light source: White and red LEDs (LEDs cannot be replaced) ■ Continuous usage time: To 10% brightness... approximately 4 hours / HIGH mode, approximately 10 hours / MID mode, approximately 100 hours / LOW mode ■ Luminous flux: Approximately 900 lm (lumens) ■ Irradiation distance: Approximately 110m ■ Protection class: IPX4 (Splash-proof... protects against water splashes. Should not be adversely affected by water splashes from any direction. *According to JIS C 0920:2003) ■ External dimensions: (approx.) Width 66.5 x Height 40.5 x Depth 46.5mm (excluding head band) ■ Weight: Approximately 170g (excluding battery) ■ Accessories: Head band, USB cable, 18650 lithium-ion battery (3.7V 2200mA) Used once indoors after opening. Operation confirmed. Everything was fine. Please understand that this is stored by an amateur.