This panel light measures 2 feet by 2 feet and offers three power options of 40W, 30W and 25W to suit different lighting needs and energy consumption requirements. Configured with 125LPW (lumens per watt), which is a relatively high luminous efficiency value, meaning that this LED panel light can provide high brightness with low energy consumption. It also provides three adjustable color temperatures of 3500K, 4000K and 5000K, which are suitable for different application scenarios and user requirements. Supporting 0-10V dimming, the brightness of the LED panel light can be adjusted by external dimmer or control system to realize finer lighting control. Ideal for use in commercial and residential environments that require high quality lighting, such as offices, retail stores, schools, hospitals, etc.