I´m interested in this Lightbars Model NO.: GLR-D6-216W and the other Worklight "Inquiry about Flood 48W CREE LED Work Light (4200lm, IP68 Waterproof), Model NO.: GLR-3028S-48F".What is the Volt Input on this Light Bar? Will the Light Bar work with 24Volt?What is your actual prices and warranty conditions? How long takes the delivery to my german company (and invoice).