... No MOQ,work quiet Product NameHydroponics 400W Grow tent kits ballast systemsOur Advantages:1, Low Energy-consumption, ... Open circuit protection, short circuit protection and overload protection8, Ignition failure protection, low voltage protection9, Constant performance, prolong ... ×591450g Production & Packing 1, Sample lead time: 5-7 working days2, Production lead time: 25 working days3, Packing: ...