LED light source selection factors
1. The brightness of the LED is different and the price is different. The LEDs used for LED lamps should meet the laser class I standard.
2. LEDs with strong antistatic ability have long life and high price. Usually LEDs with anti-static greater than 700V can be used for LED lighting.
3. The LEDs with the same wavelength and wavelength have the same color. If the same color is required, the price will be high. It is difficult for manufacturers without LED spectrophotometers to produce products with pure color.
4. Leakage current LED is a unidirectional conductive luminous body. If there is a reverse current, it is called leakage current. LEDs with large leakage current have short life and low price.
5. LEDs with different lighting angles have different lighting angles. Special lighting angle, higher price. Such as the full diffusion angle, the price is higher.
6. The key to different quality of lifespan is lifespan, which is determined by light decay. Low light decay, long life, long life and high price.
7. The illuminant of chip LED is a chip, and the price of different chips varies greatly. Chips in Japan and the United States are more expensive. Generally, the prices of chips in Taiwan and China are lower than those in Japan and the United States.
8. Chip size The size of the chip is represented by the length of the side. The quality of the large chip LED is better than that of the small chip. The price is proportional to the chip size.
9. Colloid The colloid of ordinary LED is generally epoxy resin. The price of LED with anti-ultraviolet and fire-proof agent is more expensive. High-quality outdoor LED lighting should be anti-ultraviolet and fire-proof.
Each product will have a different design, and different designs are suitable for different purposes. The reliability design of LED lighting includes: electrical safety, fire safety, applicable environmental safety, mechanical safety, health safety, safe use time and other factors. From the perspective of electrical safety, it should comply with relevant international and national standards. Since LED is a new product, China's national standards lag behind, but the state provides product qualification testing. LED lighting with international safety certification (such as GS, CE, UL, etc.) and national product quality certificate is more expensive, because these products are reliable in safety design. What consumers pay attention to is to carefully identify the authenticity of the certificate. Now there are not many manufacturers with international safety certification and national product certification.
From the perspective of health, the price of products designed with non-toxic materials is higher, especially indoor LED lighting. Don't be cheap and choose LED lighting with peculiar smell. At present, only a few LED manufacturers use non-toxic materials. It can be directly distinguished by nose, and the price of odorless products is much lower than that of odorless products. Toxins such as lead, mercury, and cadmium require professional analysis. From the perspective of applicable environmental safety, the price of LED products with reliable dust-proof and moisture-proof design, material fireproof, UV-proof, and low-temperature cracking resistance is high.
Benwei Lighting is an LED Tube, LED flood light, LED Panel Light, LED High Bay, LED manufacturer with 12 years of experience. If you want to purchase a high-quality LED flood light or have a more in-depth understanding of the application of LED flood lights, please contact send us inquiry， our web: 
https://www.benweilight.com/.
