
RPS Global 50 LED Solar String Lights Blue by
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Posted date: 2012-08-14
50 LED Solar String Lights (Blue) – The structure of the LED light is completely different to that of the ordinary light bulb. Amazingly the LED has a simple and strong structure. The beauty of the structure is that it is designed to be versatile, allowing for assembly into many different shapes. The light emitting semiconductor material is what determines the LED’s colour. As indicated by its name, the LED is a diode that emits light. A diode is a device that allows current to flow in only one direction. Almost any two conductive materials will form a diode when placed in contact with each other. When electricity is passed through the diode the atoms in one material (within the semiconductor chip) are excited to a higher energy level. The atoms in that first material have too much energy and need to release that energy. The energy is then released as the atoms shed electrons to the other material within the chip. During this energy release light is created. The colour of the light from the LED is a function of the ingredients (materials) and recipes (processes) that make up the chip. LED lights have a variety of advantages over other light sources: High-levels of brightness and intensity High-efficiency Low-voltage and current requirements Low radiated heat High reliability (resistant to shock and vibration) No UV Rays Long source life Can be easily controlled and programmed These lights require 2 x 600mAh Ni-MH batteries. It has an independent solar panel with 50 tritronic LEDs with 3m of cable from panel to the first light. There is 12cm of cable between each LED.
Read more RPS Global 50 LED Solar String Lights Blue
Tuesday, August 14, 2012
RPS Global 50 LED Solar String Lights Blue
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