MacTronic Scream 3.1 USB-C Front Bike Light 1000 Lumens IP65 Aluminum

Riding home after dark on unlit roads demands a light that cuts through the blackness, and the MacTronic Scream 3.1 delivers a blistering 1000 lumens from its Cree XP-L HI LED. The beam reaches up to 180 meters, turning night into day for commuters, mountain bikers, and road cyclists alike. The anodized aluminum housing shrugs off rain and splashes with an IP65 rating, while the integrated 3400 mAh Li-Ion battery recharges via USB-C in about 4 hours. A quick-release handlebar mount lets you pop the light off in seconds when parking your bike in public.

Key specifications

• Maximum light output: 1000 lumens
• LED: Cree XP-L HI
• Battery: Integrated Li-Ion 18650, 3400 mAh
• Charging: USB-C, approx. 4 hours
• Run times: High 2h 30min (1000 lm), Medium 5h (500 lm), Low 10h (250 lm), Flash 10h (1000 lm)
• Water resistance: IP65
• Housing material: Aluminum
• Mounting: Quick-release handlebar mount
• Modes: 4 (High, Medium, Low, Flash)
• Beam distance: Up to 180 meters
• Battery level indicator: Multi-color LED
• Overheat protection: Yes
• Low battery warning: Yes

Why choose it

The Scream 3.1 combines raw power with everyday practicality. Its 1000-lumen output is enough for fast descents and technical trails, yet the lower modes extend runtime for long commutes. The USB-C charging matches modern devices, so you can top up the battery from a power bank or laptop. The aluminum body dissipates heat efficiently, and the IP65 rating means you can ride through rain without worry. The quick-release mount is a game-changer for urban cyclists who need to remove the light frequently.

Ideal use cases

• Night commuting on poorly lit streets
• Mountain biking on technical singletrack after sunset
• Road cycling in rural areas with no streetlights
• Gravel riding at dawn or dusk
• Emergency backup light for touring

Good to know

The light includes a multi-color battery indicator so you always know the remaining charge. Overheat protection automatically reduces output if the temperature gets too high, preserving the LED's lifespan. The low battery warning gives you a heads-up before the light shuts off, preventing sudden darkness. The package includes the light, USB-C charging cable, and handlebar mount.