SeaLife SL6712 Sea Dragon 2500 UW Photo/Video Light Head Includes Light Head, Battery & Charger Sealife Sea Dragon 2500F UW Photo-Video-Dive Light Head Adding Artificial Light to Underwater Video's is Key to Better Images SeaLife's Brightest and Most Powerful Light Lumens: 2500 Full Power with 60-Minute Burn Time Lamp: 1 x Vero 18 COB LED array (COB - Chip On Board)