Published by FunfairledApr 30,2019
Outdoor lighting fixtures need to withstand the test of ice and snow, wind and lightning, and the cost is high. Because it is difficult to be repaired on the outer wall, it must meet the requirements of long-term stable work. The LED is a delicate semiconductor component. If it is wet, the chip will absorb moisture and damage the LED, PCB and other components. Therefore, the LED is suitable for drying and low temperature. To ensure long-term stable operation of LEDs under harsh outdoor conditions, the waterproof structure design of lamps is extremely critical. At present, the waterproof technology of lamps is mainly divided into two directions: structural waterproofing and material waterproofing. The so-called structural waterproofing is that after the combination of various structural components of the product, it has been waterproof. The material is waterproof, so that when the product is designed, the position of the potting glue to seal the electrical components is left, and the...
Published by FunfairledApr 29,2019
Programmable led amusement light as a supplement to common luminaires, through point-to-face representation, can achieve even better performance. The performance of the led point source product has a direct relationship with the size of the point distance. Generally, the smaller the point distance, the higher the pixel density can be accommodated, and the density of the pixel is inseparable from the distance viewed by the viewer. Next, let's briefly introduce the main advantages of LED point light source products. 1.Fast response time Although LED products have many obvious advantages compared with traditional lighting products, the response time of their LEDs is often criticized by industry users. Due to the long-lasting luminescence response, the range of applications of LED products has been greatly reduced. However, the Programmable led amusement light product has effectively changed the response time of LED products, and the range of practical applications has become wider. 2....
Published by FunfairledApr 29,2019
1.cause Many users have been criticized for price problems when they purchase programmable led flood light. They are either too high or too low, and the prices are very different, making it impossible to identify. The configuration of the programmable led flood light seems simple, but it is not simple, and there are many details that are the source of the difference. Professional lighting has been developed for more than 30 years. With the advancement of the government's energy conservation and emission reduction projects, it is imperative that LED lighting replace traditional lighting. However, there are many manufacturers of LED and LED lamps. Different manufacturers use LED lighting lamps made of different materials to form uneven quality, so there are different prices, and the market has set off various storms. Due to the increasingly fierce price war, the products with almost the same appearance, structure and function have a price difference of 2-3 times. Many users are blinde...
Published by FunfairledApr 28,2019
1, the brightness of the brightness is different, the price is different. For luminaires, it should meet the laser class I standard. 2, anti-static ability anti-static ability, long life, and therefore high price. Generally, antistatic is greater than 700V for lighting. 3. The wavelengths are the same, the colors are the same. If the colors are the same, the price is high. It is difficult for manufacturers without spectrophotometers to produce pure color color led flood light products. 4.The leakage current is a unidirectional conductive illuminator. If there is a reverse current, it is called leakage, the leakage current is large, the life is short, and the price is low. 5. The illumination angle is different for different illumination angles. Special lighting angle, the price is higher. Such as full diffusing angle, the price is higher. 6. The key to different quality of life is life, and life is determined by light decay. Low light decay, long life, long life and color led flood...
