The LED lighting industry is developing rapidly. All kinds of lamps are blooming and a hundred schools of thought contend. The price difference is also very obvious. Different high-pole lamp manufacturers choose different quality LED flood light is the main reason for the different LED lamps. Therefore, it is better to choose LED lighting manufacturers that have good sources of LED floodlight production, or have complete LED testing equipment, so that the LED lighting products bought will be more secure. Wholesale Solar Garden Lights Manufacturers reminds you to consider the following points when choosing:
- Brightness: The brightness of the LED is different, and the price is different.
- Antistatic ability: LED with strong antistatic ability has long life and high price. Generally, LEDs with anti-static voltage greater than 700V can be used for LED lighting.
- LEDs with the same wavelength are expensive if they require the same color. It is difficult for manufacturers without LED spectrophotometers to produce products with pure colors.
- Leakage current: LED is a unidirectional conductive luminous body. If there is a reverse current, it is called leakage. LEDs with large leakage current have short life and low price.
- Light-emitting angle: LEDs with different purposes have different light-emitting angles. Special light-emitting angle, higher price. Such as full diffusion angle, the price is higher.
- Life: The key to different qualities is life, and life is determined by light decay. Low light decay, long life, long life, high price.
7. The luminous body of the LED is a chip, and the price of different chips varies greatly. Chips in Japan and the United States are more expensive, while the prices of LED chips from Taiwanese and Chinese manufacturers are lower than those in Japan and the United States.
- The size of the chip is expressed by the side length. The quality of the large chip LED is better than that of the small chip. The price is proportional to the size of the chip.
- Colloid: The colloid of ordinary LED is generally epoxy resin. The price of LED with anti-ultraviolet and fire retardant is more expensive. High-quality outdoor LED lighting should be anti-ultraviolet and fireproof.
Through the above introduction, Solar Path Light Suppliers hopes that you can simply refer to the content of this article in future use.