... quality. 4.CE & RoHs certified. 5.IP67 12V30W Waterproof LED Drivera.12V30W Waterproof LED power supply, constant voltage.b. Epoxy encapsulated, IP67. Suitable ... free air convection.f. Application: LED display, LED sign, LED channel letter, LED underwater light, LED outdoor decorative lighting.Specification:ModelGLS-30- ... , Mercury, HexavalentChromium and/or PBB &PBDE 12V30W Waterproof LED Driver