In 2017 years we are launching a new model of LED 70W SPOT head. In addition to the new design and better focus, the head is equipped with active and passive thermal management system.
Electronics installed inside the head controls the temperature of the LED panel with a sensor installed directly on the panel, securing the LEDs from overheating and damage. Special construction of the casing, which is a passive thermal management system provides excellent heat dissipation. Thanks to the ribs in the head housing, area of heat exchange with the environment was increased, maintaining the temperature of LED panel at an optimal level.
The use of mirrors with high efficiency together with ultra clean, tempered glass, and combined with XP-L HI CREE® LEDs yielded focused light beam at 10 ° with a soft glow. By using dedicated electronics and CREE® XP-L HI LEDs lamp generates light of a maximum luminance level of 8400lm at 100% power.
With the built in the head PIEZO touch switch, the user has the possibility of 3-stage power regulation: 100%-50%-20%. This provides adjustment of the quantity of light to the underwater conditions without losing contact with the light while reducing power. Optional 3 power modes can be extended by an additional OFF mode (100%-50%-20%-OFF).
Designed specifically for SeaYa 70W SPOT electronics signals the approaching end of lamp life by automatic reduction of output power to 20% and then to 5%. This gives you time to safely end diving or take a decision about further progress. The above-described scheme of work provides the most out of the battery, while ensuring safe operation.