The master of outdoors advertising, high lumen series possesses low power, Far distance, super HD. 

Equipped original high-power OSRAM LED chip, super heat-conducting copper board.

Heat sink 's 80% is made from model 1070 Aluminum, heat dissipation up to 95% independent research and develop drive solution, even eletrolysis are used for 30,000 hours, realize luminous efficacy above 90%. 

The logo changing time can be set from 10s to 90s /Stop changing functions are controllable by switch key or remote. 

Beam angle are  10°/13.5°/30°/45° for your selection.