M2cbridge 2x LED Aquarium Lights for Saltwater Coral Reef Marine Fish Tanks with 1 Controller , 40 LED 3W Bridgelux This aquarium Led Lighting System is special designed to imitation natural sun for LPS SPS reef coral and marine fish.Send by DHL , Shipping time 5-7 business days to USA ,UK or European Union. 2 light Panels with 1 Controller ; Working Temperature: -20 to 40  Beam Angle of Lenses: 120 degree ; Life Span: 50,000-80,000 Hours ; Warranty: 1 Year Programmable & 12 preset mode & cloudy &thunder & lunar cycle; Preset mode: Slow acclimation/Fast growth/vivid color/coral fragging/ 4 seasons cycle with sunrise/sunset ;Program mode: 8 point timers with auto ramp ; Additional status: storm/cloudy/lunar/moon off Smart PWM fan without tiny noise at night mode;LED Quantities: 40pcs x 3W bridgelux ;power consumption: 1KWH/day, Max 110 Wattage ; Optical power: equal 120 Wattage ; Higher 30% efficiency due to the unique design of lens;38V DC input & water proof cord, best safety. Be suitable to fish tank length from 60cm to 120cm.