... : - Waterproof - One inverter drive can drive 2 tubes - CE certificate - 3V/5V/12V 20000hours high quality CCFL inverter for angel eyes rings Product ... :1, Water-proof;2, More than 2000hours lifespan;3, Can be used on the cold weather -20°C;4, Have one for ... drive 1pcs lamp and one for drive 2pcs lamp two models;5, 3V,5V,12V optional. 20000hours high quality ...