Mean Well HLG-240H-42B - 240.2W 42V 1-10V Dimmable IP67 C.V LED Driver 

HLG-240H-42B is HLG-240H series 240W AC/DC LED driver featuring the dual mode constant voltage and constant current output. The design of metal housing and ingress protection level allows this to fit both indoor and outdoor applications. Application includes LED street lighting, LED high-bay lighting, parking space lighting, LED fishing lamp LED greenhouse lighting. 

• Output DC voltage is 42V, output rated current is 5.72A, output rated power is 240.24W
• Input voltage range from 90 to 305VAC, 127 to 431VDC, efficiency is 92.5%
• Metal housing with class I design
• 3 in 1 dimming function (1 to 10VDC, 10V PWM signal and resistance)
• Typical lifetime <gt/> 62000 hours
• Overcurrent, short circuit, overvoltage and overtemperature protection
• Working temperature range from -40 to +90°C
• 7 years warranty
• Dimension (L x W x H) is 244.2 x 68 x 38.8mm
• IP67 rated