... RoHs certified. 4. IP67 5. OEM service provided 12V200W Waterproof LED transformer Features: a.Waterproof LED transformer ,12V 200W, constant voltageb. Epoxy encapsulated, IP 67 ... by free air convection.f. Application: LED display, LED channal letters, LED signs, LED underwater light and so on SpecificationModelGLS-200- ... Cadmium, Mercury, HexavalentChromium and/or PBB &PBDE Waterproof LED Transformer