The main function of lighting is safety factor and design decoration. LED projection lights and led wall washing lamps are felt to be the brightest light source methods. It can exceed 110 to 120 lumens per watt and produce reliable light. In addition, LED projection lamp and led wall washing lamp are not easy to explode or destroy in the root cause in case of overheating or short circuit fault.
2 green environmental protection LED does not emit any infrared induction or ultraviolet radiation. It is essentially free of mercury. In addition, these lamps comply with ROHS standards, which means that led projection lamps and led wall washing lamps do not contain any harmful substances such as cadmium and mercury. In general, metal halide lamps contain high concentrations of cadmium and transmit ultraviolet light, while fluorescent lamps contain mercury. As landscape lighting is located near natural water or plants, LED projection lamp and led wall washing lamp are selected. 3. Low maintenance cost, the existence of LED light source is very important, because the location of LED lamp is usually located in fragile area. For example, the underwater lights in an indoor swimming pool cannot be removed, because if the light bulb is to be removed, the indoor swimming pool should be empty. Another example is led projection lights. If there are difficulties, it is necessary to use lifting machinery for repair. In most cases, the direct cost of lighting equipment far exceeds the direct cost of lighting equipment. 4. The working frequency of LED projection lamp and led wall washing lamp is 24 V DC. Easy to work in 220 V, we usually use ring transformer to reduce the working frequency and convert AC to DC. If it comes into contact with the water lamp immediately, it is recommended to operate under the bottom pressure to avoid the disaster of current value discharge. For the traditional light source, we must use the unique inverter switching power supply principle to improve the working frequency and convert it to AC. This reduces the safety performance and service life of lighting equipment and increases the direct cost of lighting equipment. In addition, LED projection lamps and led wall washing lamps are more safety factor choices, which can operate under the bottom pressure and operate with a very safe factor.
In terms of lighting, LED has become a rational choice due to its high 3D3D rendering index (CRI) and many ledled color temperature options. The integration of LED lighting and lighting, as well as the professional development of LED lighting and electronic lighting. Another advantage of LEDs is that they don’t use any thin strips and are much stronger. In addition, LED projection lamp and led wall washing lamp are not easy to break, and silicone resin or epoxy resin waterproof material is easy to lead into the light source. Reasonable safety factor.