More light, greater safety, less power consumption, longer life and proven reliability in tough working conditions. Hella marine HID floodlights use the new D2S Xenon bulb that provides up to 5 times the service life of traditional halogen bulbs. Due to Hella's advanced 'Free Form' reflector technology, the HID deck floodlight has a light output 2.5 times greater than halogen floodlights.