I am looking to sell my 160watt pacific sun 160 watt led lights 1 master and 2 slaves for a price of 2200. that is a 1000 savings in what i paid for these wonderful lights. i am looking to see if there is any interest in anyone buying them. i am selling because i want to go with a different lighting system. the pacific suns i have are currently running on my 150 gal tank and have been for exactly 1 year now, see photo below of lights on my tank.they are bluetooth controled by computer thru the pacific sun software. The Kelvin range varies from 13300 kelvin to 22000 kelvin. and you can control the blue and white lights each from 0-100 % power, for sunrise to sunset. also has moon phase. here is a link for the lights that i have and google pacific sun led to get all the info on these lights. http://www.pacific-sun.eu/index.php?option=com_content&view=article&id=47&Itemid=56. Please pm me if your interested in these lights. i will ship to usa only if there is anyone interested in buying these units.