Product details:
Product Code: RHG13998 The Fluval AquaSky LED Aquarium Light 36-48" is highlighted by its fully adjustable RGB + White light spectrum, which can be tailored for endless color blends to suit a wide variety of aquatic environments. With the remote you can manually (or with preset options) customize the blue and white LED intensity and mix. For automatic control (a timer that ramps up the light and turns the off/on at preset times) purchase the Fluval 2 Channel LED Lamp Timer.