Different beam patterns offer advantages depending on your specific lighting needs. Spot Beam- Provides focused bright light for maximum forward distance and high-speed visibility.IP68 Rated The Apollo Pros were created for the most demanding off road terrains. Featuring an IP67 rated Polymax housing and built in stone guards these lights are engineered to last and perform for years to come.Machined Accent Bezel 6 in Apollo Pro Halogen lights deliver 1200 lx at 10m of light output with a beam distance of 693 meters. The Apollo Pro's optical glass lens computer designed polished optical reflectors and powerful 100W Halogen bulbs combine to produce super bright light output. Not only is there more range and power but also improved clarity.