1、High degree of protection, IP67 dustproof, waterproof and moisture resistant. 2、Anti-oxidation aluminum alloy casing, surface anodizing treatment, expanding the application range and prolonging the service life. 3、All copper transformer, good electrical conductivity, high mechanical strength, high thermal conductivity. 4、Stable without strobe frequency, high efficiency, greater than 85%. 5、Suitable for LED lights strips, high-end commercial office lighting, etc. 6、0~10V dimming mode and SCR dimming mode both can be used. 1 x Dimming Power Supply Condition: 100% Brand NewItem Type: Dimming Power SupplyInput: 170~260VAC. 50/60HzOutput: DC12V/ 16.67AOutput Power: 200WOutput Voltage Accuracy: ± 0.5VEfficiency: 85% Or MoreWorking Temperature: -30 ° C ~ 60 ° CWorking Humidity: 20%~90%RH (No Condensation)Storage Temperature: -40 ° C ~ 80 ° CStorage Humidity: 10%~95% RHProtection Level: IP67