• 【High Brightness】The Z-550 professional bicycle light features 6 XTE-55 LED beads, delivering a powerful 2800 lumens brightness with a beam distance of up to 500 meters.

• 【Long-lasting Battery】Equipped with a built-in 6200mAh battery (2 x 3100mAh 18650 batteries), this light supports Type-C fast charging for extended use. Supports USB output, allowing you to charge other devices when needed.

• 【Versatile Lighting Modes】Five intelligent dimming modes are available: High, Medium, Low, Slow Flash, and Fast Flash, catering to various riding conditions.

• 【Battery Indicator】Features a digital percentage LED display for accurate battery level monitoring. The display flashes during charging for easy status check.

• 【Weather Resistant】With an IPX4 waterproof rating, this light is suitable for rainy weather rides, ensuring visibility and safety in adverse conditions.

• 【Durable Construction】The aviation-grade aluminum alloy housing provides long-lasting durability and heat dissipation. Ideal for road bikes, mountain bikes, night riding, camping, and various outdoor activities.

Specifications:

• Model: Z-550
• LED: 6 x XTE-55 LED
• Product Dimensions: 10 x 5 x 3 cm
• Product Weight: 256g
• Material: Aluminum alloy
• Switch Type: Push button
• Battery: Built-in 6200mAh (2 x 3100mAh 18650 batteries)
• Charging Method: Type-C USB charging with output support
• Lighting Modes: 5 modes (High, Medium, Low, Slow Flash, Fast Flash)
• Waterproof Rating: IPX4
• Lumens/Beam Distance: 2800lm / ≤500m