Nanchang Ou Optoelectronics Technology Co., Ltd. The main products are: solar lights, solar garden lights, solar lawn lights, solar wind and solar street light series; a variety of LED light sources, solar PV modules, batteries, controller; various lampposts, garden poles, waterproof case and supporting the use of flip-flops, light control when the control switch and other electrical products. Solar lighting products are green, safe, energy-saving features. Factors affecting the quality of solar street lighting an object can be seen why, cause visual reaction. Because of its surface-emitting light into the eyes of the observer, the more into the light, the stronger visual perception. Illumination on the road surface, the amount of light received on the road surface as the observed object basis, it can not be given directly to the visual perception of the strength of the viewer. Only the brightness level of the road surface can be directly proportional to the visual perception of the strength of the observer. The actual road surface is a surface diffuse and directional reflector is between the brightness of a point on this type of surface, is the point of illumination and incidence angle, surface reflection properties and functions observed azimuth. Therefore, even if the road is the same illuminance at different points, due to the relative positions of different observers, the brightness is different. Thus, for the user, wholesale garden lights, shading the road surface is not directly determined by the illuminance, but by the brightness. Illumination of the road surface only reflect the situation of the road surface flux, courtyard height, does not reflect the road to face the reflection of these rays, so it is not a direct reflection of the amount of road lighting quality. The direct impact on the visual function of the driver's field of view in his memory in a variety of brightness patterns. Thus, only based on various parameters to set up the brightness lighting concept, in order to satisfy the requirements of visual reliability. Nanchang Ou Optoelectronics Technology Co., Ltd. The main products are: solar lights, solar garden lights, solar lawn lights, solar wind and solar street light series; a variety of LED light sources, solar PV modules, batteries, controller; various lampposts, garden poles, road garden lights, waterproof case and supporting the use of flip-flops, light control when the control switch and other electrical products. Solar lighting products are green, safe, energy-saving features. LED lights Power to how it can be done with a light bead board match? Some customers to design good light board, find the power, find it difficult to have a suitable power supply, or too much current, the voltage is too small (such as 7 X 1 WI> 350 m A, or V <20 V); or the current is too small , the voltage is too high (eg I25 V), resulting in a serious fever, low efficiency, or the input voltage range is not enough. In fact, choose a string and then the best way to increase the voltage on each LED current is the same, but the effect of power able to play the best performance. The best way is to communicate and power supply manufacturers, tailored. Or their own power production. Nanchang Ou Optoelectronics Technology Co., Ltd. The main products are: solar lights, solar garden lights, solar lawn lights, solar wind and solar street light series; a variety of LED light sources, solar PV modules, batteries, controller; various lampposts, garden poles, waterproof case and supporting the use of flip-flops, light control when the control switch and other electrical products. Solar lighting products are green, safe, energy-saving features. LED lamp power supply operating current of how much would be most appropriate? Such as LED's rated operating current 350 mA, some plants used to make the design 350 mA, in fact, working under this current heat is very serious, Gian courtyard, after repeated comparison test, designed to 320 mA It is ideal. Minimize the amount of heat, so that more energy into visible light energy. Gian garden lights, solar street south sales, courtyard headed by Ou Optoelectronics Technology Co., Ltd. Nanchang. Gian garden lights, solar street south sales, courtyard headed Nanchang Ou Optoelectronics Technology Co., Ltd. (www.okled.cn) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, contact: Liu.