To introduce you to the led solar street light source
1, led solar street light brightness LED brightness is different, the price is different. LED used for LED lamps and lanterns should meet the laser class Ⅰ standard.
2, led solar street light antistatic ability antistatic ability of LED, long life, and therefore high price. Usually anti-static greater than 700V LED can be used for LED lighting.
3, led solar street light wavelength wavelength consistent LED, consistent color, such as the requirement of consistent color, the price is high. No LED spectrophotometer manufacturers are difficult to produce pure color products.
4, led solar street light leakage current LED is a one-way conductive luminous body, if there is a reverse current, it is called leakage, leakage current is high LED, short life, low price.
5, led solar street light luminous angle use different LED its luminous angle is not the same. Special light-emitting angle, the price is higher. Such as full diffuse angle, the price is higher.
6, led solar street light life of different quality is the key to life, life is determined by light decay. Light decay is small, long life, long life, high price.
7, led solar street light chip LED luminous body for the chip, different chips, the price varies greatly. Japan, the United States of chips are more expensive, generally Taiwan and domestic chip prices are lower than Japan, the United States.
8, led solar street light chip size chip size to the side length, the large chip LED quality than the small chip is better. Price is proportional to the size of the chip.
Guoji Pantang Village Industrial Park, Songqiao Town, Gaoyou City, Jiangsu Province, China