Rechargeable LED Bike Light Set MONTIS MT107 — Front and Rear, 270 lm, USB, Li‑Ion 3.7V 1200mAh, Aluminium/Plastic

MONTIS MT107 is a rechargeable LED bike light set consisting of a front lamp and a rear lamp with a combined luminous flux of 270 lm. The front emits white light and the rear emits red light. Both housings combine aluminium and plastic for a balance of lightness and structural strength. Each unit is powered by an internal 3.7 V Li‑Ion 1200 mAh battery and recharged via USB, making the set suitable for regular use during commuting, city riding and evening leisure cycling.

Advantages

The set provides focused illumination at the front and a conspicuous red signal at the rear, enhancing visibility to other road users. Rechargeable Li‑Ion batteries reduce the need for disposable cells and allow convenient USB charging from common sources such as power banks, bike USB hubs or wall adapters. Aluminium elements improve heat dissipation and mechanical durability while plastic parts keep overall weight low. The combined 270 lm output is intended to balance forward visibility and battery runtime for urban and suburban riding conditions.

Suitable for

• Daily commuting in urban and suburban areas
• Evening and low-light recreational rides
• Children’s and family bikes where clear front and rear signalling is required
• Short to medium-distance trips where USB charging is available between rides

Key specifications

• Combined luminous flux: 270 lumens (front white + rear red)
• Power source: internal rechargeable Li‑Ion battery 3.7 V, 1200 mAh
• Charging interface: USB (cable required, USB port on lamp)
• Housing materials: aluminium and plastic
• Light colours: white (front), red (rear)

How to use

Before first use, fully charge both front and rear units using a standard USB power source. Attach the front lamp to the handlebar and the rear lamp to the seatpost or rear rack using the provided mounting system or compatible clamps. Switch the lamps on using the power button on each unit and select the required light mode according to ambient conditions. Recharge the lamps when battery indicators signal low charge or after long rides; repeated full cycles are safe for Li‑Ion cells when charged with appropriate USB chargers.

Usage recommendations

For consistent visibility, use the front lamp on steady or high mode in low-light conditions and keep the rear lamp on a constant or flashing red mode according to local regulations. Regularly check mounts for secure fastening and clean optical surfaces from dirt. Charge the batteries before extended trips and store the lights partially charged if not used for long periods to preserve battery health.