The lezyne macro drive duo features a lightweight and sturdy cnc machined aluminum body with an integrated rear light making it the ultimate combo constant lumens power management drives the led at a bright 400 lumens for the front led and 5 lumens for the rear led and the intelligent power indicator button allows the user to check the power level at any time intelligently designed the user is able to toggle to the rear light mode to choose their desired setting the side visibility cuts a