Product_description: ['Description : HLG-240H series is a 240W AC/DC LED driver featuring the dual mode constant voltage and constant current output. HLG-240H operates from 90 ~ 305VAC and offers models with different rated voltage ranging between 12V and 54V. Thanks to the high efficiency up to 93.5%, with the fanless design, the entire series is able to operate for -40C ~ +90°C case temperature under free air convection. The design of metal housing and IP67/IP65 ingress protection level allows this series to fit both indoor and outdoor applications. HLG-240H is equipped with various function options, such as dimming methodologies, so as to provide the optimal design flexibility for LED lighting system.', 'Mingweft power suppliers worldwide (DC output) ranked the third and the top 2 power plants mostly use ODM/OEM as the main source of revenue, while 99% of the proceeds come from standard power supply, is a power supply manufacturer with its own brand - MEAN WELL as the main operating strategy. The product is highly efficient and high quality and is generally covered by 3 years warranty'] (Page 1)