Encapsulated DC to DC Step Up Transformer - 12V DC to 15V DC - 10 Amps - Flying Leads - Waterproof $250 - $500 it is a common choice

it is a common choice for industrial flood lighting

  UL 1598 Marine Type Total Lumens: Led-T series Bulbs 14

T4 Dimensions: 17 5/8" x 37 1/2" x 37 1/2" IEC Ex Zone 2

Operators would be able to set up a sequence of HALP-48-1L-LED-DNMS fixtures with alternating lights on seperate circuits

Encapsulated DC to DC Step Up Transformer - 12V DC to 15V DC - 10 Amps - Flying Leads - Waterproof $250 - $500 it is a common choiceSpecifications Additional Information DCP 12x15 10A WP DC to DC Step up Transformer DCP 12x15 10A WP Features Line In Voltage: 12V DC IP68 Rated Waterproof Line Out Voltage: 15V DC @ 10 Amps Overload, Short Circuit, Over Voltage Protection Watts: 160 International Lighting Safety Standards Compliant DC Input Connector: 6" Pigtail, Flying Leads Suitable For LED Moving Signs DC Output Connector: 6" Pigtail, Flying Leads Suitable For Wet or Damp