The Whelen Aerospace Technologies Gulfstream upgrade is in a league of its own in terms of performance in light output. The Large Cabin Gulfstream wing landing light takes your once single par 64 stock light to a triple 85w HID light array in each wing. Each light in the triple light arrays is independently powered by 85w ballasts giving the system triple redundancy as well as 1.3m candela power vs the stock 227k output candle power. The nose taxi lights were engineered specifically for the large cabin, and are machined and more rugged. The mid-cabin Gulfstream kit features the WAT patented dual HID light array for the wing landing lights, and CNC machined nose gear taxi lights. These Gulfstream lighting kits are finished with a mil-spec powder coat and come with new wiring harnesses. All components are included for installation as well as STC paperwork.