Blackburn Voyager 3.3 / Mars 1.0 Combo The included adjustable mounts make for easy installation and removal on any bike. Combo pack includes both the Voyager 3.3 headlight and Mars 1.0 taillight. A one-year warranty is provided through the manufacturer. Both lights feature long lasting, ultra-bright LED lights bulbs. Both lights run on AAA batteries (4 for Voyager / 2 for Mars).