SUPERFIRE BM01 4-in-1 Bicycle Light

SUPERFIRE BM01 4-in-1 Bicycle Light is a bicycle accessory with LED front lighting rated at up to 300 lumens. Its rechargeable battery provides up to 3.5 hours of operation on a single charge. An IPX4 rating indicates resistance to splashing water rather than protection against immersion. The integrated 130 dB horn provides an audible warning for use while cycling. An anti-theft alarm is also built into the unit and is intended to deter theft when the bicycle is parked.

The light is designed for handlebar mounting, with a mounting kit included for fitting it to a bicycle. Its integrated display shows maximum and average speed, giving two ways to review riding speed. Total mileage is recorded through an odometer function for tracking accumulated distance. A clock supplies a time reference alongside the ride information. Charging uses a Micro USB port, so the connector type is worth checking against the charging cables already available.

• Five lighting modes include medium, high, and strobe configurations.
• Celsius temperature display provides an additional environmental reading.
• Hourly graph is included among the display functions.
• Calorie indication adds an activity-related metric.
• Fat-burning indication is supported.
• On/off switch provides direct power control.