... kinds of led street light kits(include cooler,base,lens,PCB,driver,etc.Power from 28w , ... *1W,7LEDS IN SERIES, 4 paralleling),E40 BASE,SCREW.COST:(BELOW 100SETS): 25.5USD,FOBSHANGHAI.DRIVER for ... LENS,PCB(10LEDS IN SERIES,3 paralleling),E40 BASE, SCREW.COST:(BELOW 100SETS) SS30H1: 43USD,FOBSHANGHAI.DRIVER ... ,PCB(10LEDS IN SERIES,3 paralleling),HANDLE ,SCREW.COST:(BELOW 100SETS)SS30H2-H WITH HOLDER: 56USD ...