Bicycle Parts Smart Induction Bicycle Front Light USB LED Headlight Anti-glare IPX6 4 Modes Bike Lamp 4000mAh FlashLight for Bike Product parameter Name: Intelligent posensitive headlight Material: Aluminum alloy + ABS plastic Mode: strong light, low light Lamp beads: XPG*1/XPG* 2 Brightness: 400 lumens, 700 lumens Power: 10W, 20W Charging method: USB Battery: 4000 mAh (lithium battery) Charging time: 4.5H Range: 150m Battery life: 5-15 hours Packing size: 106mm*42mm*31mm Waterproof: IPX6 Battery life German standard anti-glare 500 lumens Sensing mode, depending on the environment Strong mode, about 3 hours Medium light mode, about 6 hours Flash mode, over 9 hours IPX-4 waterproof Life-level waterproof Can be used normally in heavy rain Aviation aluminum alloy, aluminum alloy heat dissipation The aluminum alloy surface can quickly dissipate heat inside the fuselage to prevent light decay (It is normal for the surface of the fuselage to feel during use) Light sensor Turn on the light in the first gear as the light sensor mode, which can be based on the surrounding environment The light is automatically adjusted, and the brightness of the light is free of hands Memory switch/four-level light (long press for 2 seconds to turn off the light, the current gear will be memorized, and the current gear will be restored when the light is turned on next time) (For example, in the mid-range mode, long press for 2 seconds to turn off the light, the next time the light is turned on, it will still be mid-range) Dual line control double click to switch 120 decibel speakers You dont need to take off your hands during riding, you can control the lights and speakers at the same time Power display, keep track of the power of the lights 360 rotatable bracket, both horizontal and vertical handles can be installed Pluggable wire control, just unplug the wire control when you dont need the speaker Product parameter Name: German Standard Intelligent Sensitive Front Light Material: Aluminum alloy + ABS plastic Mode: Smart mode, strong light, low light, burst flash, screen flash Brightness: 500 lumens Speaker: 120 decibels Battery: 1200 mAh (Sony polymer lithium battery) Charging time: 1.5-2.5 hours can be fully charged Range: about 200m Bracket: can rotate 360 degrees Battery life: 3-9 hours Waterproof: Life is waterproof and rainstorm-proof Features: 1. High-power white XPG LED 2. 180-degree ultra-wide reflection ring technology, all corners can be seen clearly 3. Gear position: the light intensity flashes in the induction mode (long press to trigger the memory file) 4. Sound: double click to switch 5 kinds of sound effects 5. The cut-off line design complies with German standards Weight: 100g Name: Light-sensitive intelligent brake sensor light Material: Al-alloy/ABS/PC/PA66 Battery: 350mAH Charging input: 5V-280mA Waterproof rating: IPX4 design Life time: 35 hours (fast flash) Lamp beads: high-brightness LED lamp beads Lampshade: Fresnel lens lampshade Charging time: 2 hours and 20 minutes to fully charge Size: 22mmx29mmx29mm Weight: 110g Light mode: 6 modes Installation method: common for seat cushion and seat post Features: Intelligent brake sensor, when the brake is detected, It will automatically enter the highlight mode in 3 seconds. Smart light perception, When the light is dim, the taillights of riding are on, When the light is on, the riding taillights will go out. 35 hours long battery life Always on for 10 hours, breathing flashes for 12 hours, Slow flash for 18 hours, fast flash for 18 hours, Rhythm flashes for 18 hours, ECO flashes for 35 hours The lens designed by Fresnel principle, With 16 high-brightness L ED lamp beads, Create high-brightness and soft and non-glaring lighting effects Dont be afraid of small bumps Optimize the program algorithm, can filter small swings and small bumps The bumpy road. Excessive pits and damping belts will still activate the brake warning The brake lights will not stay on when shaking from side to side and small bumps Accurate reminder for slope correction The taillights can be based on the up and down slopes during cycling, According to the level correction, the accuracy of braking is always maintained Manual/automatic double-click switch In automatic mode, the green light of the button will always flash When the taillights are in working condition, Quickly double-click the switch, You can switch between manual and automatic modes, When the tail light is in automatic mode, the button will flash green, When the tail light is in manual mode, the button green light goes out.