3 Phase High Eefficiency Led driver of 42w

  AIR Linear Power Supply - Features a 4-position potentiometer for adjusting current, output voltage of 24-42V, high efficiency, and excellent value for money. This product is available in three colors, black, white and gray. This product is also divided into ordinary and efficient versions，Among them, ordinary model efficiency can reach 91.5%,and PRO versions can reach 93%. Making it suitable for indoor and outdoor Luminaires.   1.Product feature   Current ripple: ±5% Protection: open circuit / short circuit / overload / class II Start time:≤0.5S (230VAC，full load) Ambient Temp: -20~35℃ Storage Temp: -25~85℃ 5 years warranty Certificates: ENEC/CE/SAA/CB Application: Track light Size: 158 x 31x 45mm (L*W*H)   2.Product parameter list   AIR  versions   PRO  versions      3.Electrical values   AIR  versions     PRO  versions  4.Wiring D…