... ASSURANCE:CE&RoHSl DIMMABLE:YESAdvantage COB (Chips on Board) , is a new technology of LED packaging for LED light engine.Multi LED chips are ... term: FOB shenzhen , EXW shenzhen *Payment term:T/T,L/C,30% T/T advance, 70% balance before shipment/ western union ... *Lead time: 7-10 working days*logistics: Best service forwarder with good price, long term partner.Company service*OEM/ODM provided ...