GearNews - Keldan Video 8X Light
It boasts a maximum output of 10,000 lumens with a colour temperature of 5000K. Burntimes are claimed to range from 45 minutes at full power to 170 minutes at the lowest of its five settings. The light features a new custom reflector and dome lens to give a beam angle under water of around 90°, and it is depth-rated to 200m. Expect to pay £1355.