What factors determine the price of solar street light

Solar street lamps light colour rendering many higher than the high-pressure sodium lamp and high pressure sodium lamp color rendering index as long as 23 or so, and color rendering index reached more than 75 solar street lamps, from the perspective of visual psychology, arrived at the same brightness, solar street light evenly to

solar street light light color reproducibility is far higher than that of high pressure sodium lamp. High pressure sodium lamp's color rendering index is only about 23, and solar street light color rendering index up to more than 75. From the visual and psychological point of view, under the condition of the same brightness, solar street lamp light intensity more than 20% lower than the high-pressure sodium lamp evenly ( Reference the rational lighting specification) 。 In high lamp generally refers to the combination of over 15 meters conical steel rod and high-power lamp holder of new type of lighting. It is made up of lamp holder, inner light electrical appliances, rod body and the root. The appearance of the lamp holder can be based on user requirements, the surrounding environment and lighting requirements in detail. The internal lamp is mainly composed of omni and projection lamp. Light source for lighting radius is 60 meters NG400 high-pressure sodium lamp. Rod body is commonly pyramid monomer structure, composed of steel rolling, the height is 15 40 meters, is mainly composed of two to three quarters. The benefits of installing solar street light. Device is a kind of solar street lamps using solar lighting device as a source of energy. It is not affected by the mains supply, do not need to dig a trench buried lines or overhead lines, do not consume conventional energy, only in the case of plenty sunshine can installation, installation of low cost, thus attracted much attention. Solar street lamps are the main applications of solar energy street light. Widely used in remote rural tourism roads, urban and rural roads, etc. Especially suitable for transportation in the remote mountainous area and the inconvenience of commercial electricity area, has a broad market prospect.