产品概述:
1、电源采用脉宽调制PWM开关技术设计：可靠性高，稳定、高效、低耗、比普通变压器节省能源50%左右。
2、电源保护：过载、过压、 过流、 短路， 保证了电源及LED灯具的安全性。
3、电源输入电压范围：（电压：170--250V）变化时，均能稳定地工作。使LED灯发光效果好，寿命更长等优点。
4、本LED防水型开关电源有多种规格设计，适合各种LED灯具的配套应使用。
5、电源外壳属铝合金材料，散热效果好。温升≦25℃、湿度100%。  
INTRODUCTION:
1、THE POWER SUPPLY PRODUCTS USE THE IMPULSE ADJUSTING TECHNOLOGY OF PWM SWITCHES:HIGH RELIABILITY,STABLITY,EFFICIENCY AND LOWER CONSUMPTION,SAVING ABOUT 50% OF ENERGY THAN ORDINARY TRANSFORMERS.
2、POWER PROTECTION:AVOIDING THE OVERBURDEN,OVERVOLTAGE,OVER ELECTRIC CURRENT AND SHORT CIRCUIT TO KEEP THE SAFETY OF POWER SUPPLY PRODUCTS AND LED LAMPS.
3、THE RANGE OF VOLTAGE INPUT: (VOLTAGE:170-250V)WORKS STABLY WHEN POWER CHANGING WITH THE ADVANTAGES OF BETTER LUMINOSITY AND LONGEVITY OF LED LAMPS.
4、MANY KINDS OF DIFFERENT SPECIFICATIONS OF WATER-PROOFED POWER SUPPLY PRODUCTS FOR LED LAMPS WHICH CAN BE FITTED ON ALL KINDS OF THE LED LAMPS.
5、THE SHELL OF PRODUCTS ARE ALUMINIUM-ALLOY WHICH HAS GOOD THERMAL RADIATION,
   TEMPERATURE RANGE≦25℃,HUMIDITY:100%