Landscape lamp led light source in the design of a lighting and secondary photo

High power LED street lamp light source, before he became a lighting products, generally for two light design. LEDIC encapsulated into the LED optoelectronic components, a first optical design, generally speaking, the material is silicone lens, to solve the LED light Angle, light intensity,

before high-power LED street lamps become lighting products, they often need to be designed into two glowing. When a light-emitting diode packaging into led optoelectronic components, optical design must first. In general, silicon lens is used as a solution leds light Angle, light intensity, light intensity distribution, the size and the range of color temperature and luminous flux distribution of the material. This is known as the disposable design. Secondary lighting design for high power led lighting. Generally speaking, the high power led the main lens lighting Angle is about 120 degrees, the general material is poly (methyl methacrylate. Secondary luminescence refers to through the lens of a light through the lens of a luminous, change the optical performance of the municipal street lamp. We must clearly recognize that a lighting design is the foundation of the secondary lighting design. Only when a lighting design packaging design is reasonable, and the led lighting components of light quality can be guaranteed, can in a lighting design on the basis of the secondary lighting design, so as to ensure the quality of the whole lighting system of light. In short, the purpose of the main optical design is extracted from led chip light as much as possible. Secondary lighting design purpose is to make the entire lighting system of light energy to meet the design requirements.