The lighting price war is becoming increasingly fierce. Products with almost the same appearance, structure, and function have 2-3 times the price difference. Many users are confused and wonder where the spread will come from. Generally, LED lighting manufacturers that do not produce LED light-emitting diodes are generally not produced. It's hard to distinguish, let alone consumers. The market is so turbulent that consumers are always looking at the flowers in the fog. What are the main factors that cause such a large price gap? Consumers should identify the basis for determining the pros and cons of these products.
The key to different quality of life is life, which is determined by light decay. Low light decay, long life, long life, and high price.
LED chip
LED's luminous body is the chip, different chip, the price is very different. Japan and the United States have more expensive chips, and LED chips from Taiwanese and Chinese manufacturers are lower than Japan and the United States.
Market Analysis: What are the main factors affecting the cost performance of LED lamps?
Chip size The size of the chip is expressed in terms of the length of the side. The quality of the large chip LED is better than that of the small chip. The price is directly proportional to the size of the chip.
Colloidal General LED colloid is generally epoxy resin, plus anti-ultraviolet radiation and fire retardant LED prices are more expensive, high-quality outdoor LED lighting should be anti-ultraviolet and fire.
brightness
LED brightness is different, the price is different. The LED used for LED lamps should meet the laser class I standard.
The LED with strong anti-static ability has a long life and is therefore expensive. Usually the LED with antistatic capacity greater than 700V can be used for LED lighting.
Wavelength and wavelength of the same LED, the same color, such as the requirements of the same color, the price is high. Manufacturers without LED spectrophotometers have difficulty producing products with pure colors.
Leakage current
LED is a one-way conductive light, if there is a reverse current, it is called leakage, LED leakage current, short life, low price.
The different angles of light used for different light emitting angles are different. Special light angle, higher prices. Such as full diffusion angle, the price is higher.
Game Camera is a remotely activated camera that is equipped with a motion sensor or an infrared sensor, or uses a light beam as a trigger. Camera trapping is a method for capturing wild animals on film when researchers are not present, and has been used in ecological research for decades. In addition to applications in hunting and wildlife viewing, research applications include studies of nest ecology, detection of rare species, estimation of population size and species richness, as well as research on habitat use and occupation of human-built structures.
Game Camera, also Motion Video Camera are used to capture images of wildlife with as little human interference as possible.Since the introduction of commercial Infrared-Triggered Cameras in the early 1990s their use has increased. With advancements in the quality of camera equipment this method of field observation has become more popular among researchers.Hunting has played an important role in development of camera traps, since hunters like to use them to scout for game. These hunters have opened a commercial market for the devices which have led to many improvements over time.
Game Camera
Game Camera, Deer Video Camera, Resistant Snow Hunting Camera, Motion Activated Wildlife Camera, Infrared-Triggered Camera.
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