FDH waterproof dust corrosion ballast "a detailed description of business negotiations: 13587799049" FDH waterproof dust corrosion ballast "a detailed description of FDH waterproof dust corrosion waterproof dust corrosion ballast ballast FAZ three anti ballast waterproof dust corrosion ballast Scope 1. Ambient temperature -25 ℃ to 55 ℃ 2. Installation height does not exceed an altitude of 2000m. 3. acid. alkali corrosion much water. dusty and damp environments. 4. You must select match light source. Users supply voltage fluctuation range must meet national standards. FDH waterproof dust corrosion ballast Features 1. ballast housing or the use of glass fiber reinforced unsaturated polyester resin molding. made of stainless steel welding a. light structure. beautiful appearance. 2. This product strong anti-acid and alkali corrosion, waterproof. dustproof. corrosion rating to F2. protection class IP65. 3. All exposed fasteners are stainless steel. Seal with silicone rubber . oil. acid. alkali. High temperature. 4. single luminaire supporting the cause. Jianzuo wiring. splitter box. 5. Built with Philips ballast technical parameters. Benjamin is strongly recommended to enable Philips. Benjamin light. 6. Users can request the installation of power compensation, after more than compensate for the power factor up to 0.9. FDH waterproof dust corrosion ballast