Small Doesn't Mean Weak: The new Optimus does line doesn't sacrifice light output to achieve an ultra-compact housing. Actually the opposite. The Optimus Prime outperforms traditional Halogen Off Road Lighting solutions in both distance and output, all while fitting within a housing that doesn't look bulky and in the way. So put away the huge, awkward looking lights, and get the driving lights that will amaze you every time you light them up. Rugged and Durable Construction: Being manufactured from extruded 6061 aluminum, the Optimus Single is tough enough for all conditions. The front has the ultimate protection of an unbreakable polycarbonate lens, while the bottom has the Vision X designed stud mount. Prime Drive Technology: Prime Drive Technology from Vision X Lighting controls vital functions such as temperature control and dimming on your LED Light. This advanced technology can increase or decrease the intervals at which the LEDs turn on and off in order to lower the bars overall temperature and maximize the lifespan.