Brand Name: ZHENAO
Model:  HC-251/HC-252
Weight:  493G
Battery:  Built-in 4500mA21700 battery
Charging time:  ≤6H
Use time:  6-10H
Size:  22.2*12.7*9.5CM
Material:  ABS+AS
Switch:  Press switch+rotary switch
Charging :  Type-C USB charging supports output
Waterproof grade:  IPX4
Light bulb:
HC-251:L2+30*COB white light +20*COB red light +3* tungsten lamp +3*LED patch
HC-252:L2+30*COB white light +20*COB red light +LED lampshade
Gear mode:
HC-251: Press the switch (7th gear): L2 strong light -L2 weak light -L2 flash-long press to switch 30*COBwhite strong light -30*COB white weak light -20*COB red light -20*COB red light flash.Turn the switch (clockwise): 3* tungsten lamp from weak to bright -3*LED patch white lightfrom weak to bright -3* tungsten lamp +3*LED patch white light is the brightest
HC-252 Press the switch (7th gear): L2 strong light -L2 weak light -L2 flash-long press to switch 30*COBwhite strong light -30*COB white weak light -20*COB red light -20*CoB red light flash.Turn the switch (clockwise): the white light ofthe LED lampshade goes from the darkest tothe brightest

The ZHENAO HC-251/HC-252 LED Multifunction Hand Lamp combines versatility with durability. Featuring a powerful 4500mAh battery delivering 6-10 hours of operation, this IPX4 waterproof lamp offers multiple lighting options including L2 flashlight, COB white/red lights, and specialized illumination modes. The innovative dual-control system with press and rotary switches allows precise brightness adjustment. Type-C USB charging with output capability makes it ideal for outdoor expeditions, camping, and emergency situations where reliable, adaptable lighting is essential.