ZYS-04W complies with Zhaga Book 18 international standard interface requirements (Z-LES-R Z-LEX-C) ANSI C136.58 Applicable to road and area lighting equipment - dimming control between external locking type photocontroller and ballast or driver
ZYS-04D complies with Zhaga Book 18 international standard interface requirements (Z-LES-R Z-LEX-C) ANSI C136.58 Applicable to road and area lighting equipment - dimming control between external locking type photocontroller and ballast or driver