The NiteRider Lumina Micro 900 is a compact, self contained bike headlight that puts out up to 900 lumens. It recharges over Micro USB, weighs 130 g, and mounts on a handlebar or a helmet.

What it's for

A front light for riding in the dark and for being seen in daylight. NiteRider describes it as a light for both visibility and navigation, with custom reflectors and optics. The small size and 130 g weight also make it suitable for helmet mounting, according to NiteRider.

How it works

Modes: The light has 5 modes. Three steady levels let you trade brightness for run time, Flash is for being seen, and Walk is a very low level that stretches the battery to 60 hours.

Intellicharge: NiteRider's Intellicharge feature cuts the charge time in half when the light is plugged into a higher output USB source. NiteRider lists charge times of 2 hours 30 minutes and 4 hours 30 minutes.

Low battery indicator: The light warns you when the battery is getting low so you can drop to a lower mode.

Travel lock out mode: Locks the light so it cannot turn on in a bag. NiteRider says to hold the power button for 8 to 10 seconds to unlock it.

Features

• High: 900 lumens, 2 hours
• Medium: 450 lumens, 4 hours 30 minutes
• Low: 200 lumens, 11 hours
• Flash: 900 lumens, 11 hours
• Walk: 30 lumens, 60 hours

Compatibility

• Fits: Standard handlebars and oversized 35 mm handlebars
• Helmet use: NiteRider lists the light as suitable for helmet mounting
• Charging: Micro USB port

Specs

• Max output: 900 lumens
• Run time: 2 hours to 60 hours depending on mode
• Charge time: 2 hours 30 minutes or 4 hours 30 minutes
• Weight: 130 g
• Battery: Li-Ion
• Water and dust rating: IP66
• NiteRider part number: 7700
• Color: Black