Shenzhen Xuancai Electronic Co.,Ltd, founded in 2007,is a professional manufacturer of high power cob chips.With a wide range, good quality and reasonable price,our products are extensively used in
UV en céramique UV-C profonds germicides du paquet 270nm 272nm 275nm 265nm du smd LED de la lampe 5-7V 1W de stérilisation 3535 menés Spécifications ♦ ...