The Niterider Lumina 500 is smaller, lighter and brighter! The USB rechargeable Lumina raises the bar for self contained lights. The Lumina 500, guarantees there’s a light to match both your budget and performance needs. The Lumina 500 feature a new, lightweight body combined with increased thermal properties, ensuring a brighter, longer lasting LED. All Luminas feature a newly designed handlebar mount making certain it remains rock solid whether on the trail or pavement.