Are you tired of constantly replacing CCFL backlight lamp again, again and again? When the situation has no time for downtime. Sharp LQ150X1LW73, one of the most popular LCD screen in an industrial control application. This 15 inch Sharp LQ150X1LW73 is originally equipped with quad CCFL backlight lamps. To extend it life and improving its performance, upgraded to UB Series LED backlight is an only option. LED has a longer lifespan, typically lasting over 100,000 hours (last 10X longer than CCFL). Being solid state devices, LED will perform exactly as when they were manufactured as opposed to CCFL which loose light output continuously over their life – up to 50%.