Coralife 50/50 . Ideal for saltwater .reef and freshwater aquariums . Provides required light for essential biological reactions. Provides 50percent natural light and 50 percent 6000k/actinic 03 blue. High intensity output. Rugged construction for dependable long life. 360 º output . 60 inches . 140 watt . Each light retails for 44.99 $ never used still in the box . Asking 30 bucks for both . Great deal ! And price is firm . Please no lowballing ..if 30 is to much dont bother emailing . Check out my other ads