[Model] 5840 Light bulb L2+2*XPE [Product Dimensions] 9*2.5*2.5CM [Net Weight] 112G Contains battery [Box size] 10*9*6CM Gross weight 149G [Material] Aluminum alloy + ABS [Switch] Press the switch Battery Contains one 800mAh 18650 battery [Charging method] Hidden Type-C USB Charging [Position] Six modes: L2 strong light - L2 medium light - L2 weak light - 2*XPE strong light - 2*XPE fast flash - Double click for L2 SOS Press and hold at any setting to switch to stepless dimming from strong light to weak light - from weak light to strong Light If left at any setting for more than 8 seconds, the device will shut down. When it is turned on again, it will still be at this setting Zoom Mode Fixed focus Waterproof rating IPX4 Lumen 400-500 lumens Range 100- 200m [Charging time] 4-5 hours Battery life 4-5 hours [Features] Lightweight and compact, with memory function, stepless dimming, and the lamp body can be adjusted 180 degrees to change the lighting direction Hidden charging port with red light warning [Indicator light] The light turns red when charging and green when fully charged [Package includes] Headlamp + headlamp strap + 1 18650 battery + USB cable + English color box [Packaging dimensions] 240PCS, net weight 14/13kg [Model] 5842 Light bulb 2*T6 [Product Dimensions] 9*2.5*2.5CM [Net weight] 112 G includes battery [Box size] 10*9*6CM Gross weight 149G [Material] Aluminum alloy + ABS [Switch] Press the switch Battery Built-in 800mAh 18650 battery [Charging method] Hidden Type-C USB Charging [Position] Four modes: 2*T6 strong light - 2*T6 weak light - 1*T6+1*T6 alternating flashing - long press for 2*T6 SOS Zoom Mode Fixed focus Waterproof rating IPX4 Lumen 400-500 lumens Range 100- 200m [Charging time] 4-5 hours Battery life 2*T6 high brightness 2 hours, 2*T6 low brightness 5 hours [Features] Lightweight and compact, the lamp body can be adjusted 180 degrees to change the lighting direction, with a hidden charging port [Indicator light] The light turns red when charging and green when fully charged [Package includes] Headlamp + headlamp strap + 1 18650 battery + USB cable + English color box [Packaging dimensions] 240PCS, net weight 15/14kg [Model] 5843 Light bulb XTE+COB(white light + red light) [Product Dimensions] 9*2.5*2.5CM Net weight 112G with battery included [Box size] 10*9*6CM Gross weight 153G [Material] Aluminum alloy + ABS [Switch] Press the switch Battery Contains one 800mAh 18650 battery [Charging method] Hidden Type-C USB Charging [Position] Sixth gear: XTE strong light - XTE weak light - COB strong light - COB weak light - COB red light - COB red light fast flashing If left at any setting for more than 8 seconds, the device will shut down. When it is turned on again, it will still be at this setting Zoom Mode Fixed focus Waterproof rating IPX4 Lumen 400-500 lumens Range 100- 200m [Charging time] 4-5 hours Battery life XTE strong light 3 hours, XTE low light 9 hours, COB strong light 5.5 hours [Features] Lightweight and compact, with memory function, the lamp body can be adjusted 180 degrees to adjust the lighting direction, hidden charging port, red light warning [Indicator light] The light turns red when charging and green when fully charged [Package includes] Headlamp + headlamp strap + 1 18650 battery + USB cable + English color box [Packaging dimensions] 240PCS, net weight 14/13kg