The price of LED high bay lights on the Internet is actually just a reference, but there are some merchants on the Internet that seem to have extremely low prices, but the quality of their products is actually worrying. The price can be used as a reference when we buy, but it is not recommended to only look at the price to buy LED high bay lights, we should choose from more aspects.
Product quality is directly proportional to price
It is true that LED high bay lights must be high-quality products with high prices, but low prices must not be good products. After all, the prices of domestic LED lamp beads and other materials are relatively concentrated and very transparent, so generally there will be no ultra-low price sales. If it is ultra-low prices, everyone should be cautious.
The purchase of high-quality products depends on the cost performance
The price query of LED high bay lights can only let us know the average quotation in the current market, and more depends on the actual quality of its LED high bay lights, and whether it can really guarantee the practicability. Therefore, determining which brand has a reasonable quotation and guaranteed product quality can make our subsequent purchases easier. Rather than just considering the price factor unilaterally, because high-quality UFO industrial and mining lamp products will be relatively reliable in terms of their price and performance, they will also save a certain amount of electricity and maintenance and replacement costs for their daily use.
Shell material
Consumers can also distinguish the quality of the LED high bay lamp by its shell material. The high-quality shell material of the LED high bay lamp should have excellent thermal conductivity. The oxidation of the aluminum material indicates that it is smooth and has no sharp surface, while the inferior shell is made of ordinary plastic. The surface is rough and dull. This kind of material has the characteristics of easy deformation and poor heat dissipation.
Radiation safety
Since the light source of LED high bay light is narrow beam and relatively high in brightness, its radiation may cause harm to the retina of human eyes. The effective radiation limit requirements and test methods are stipulated. When purchasing, pay attention to the radiation limit or on the spot. The test can be selected according to your use occasion, because the radiation limit is different in different occasions.
Reliability and length of life
Evaluating the life span of LED high bay lights does not refer to the process from use to unusable, but refers to the period of time during which the flux of the LED high bay lights decays to the specified percentage of the initial value.
The brightness of LED high bay lights
Brightness refers to the luminous flux per unit solid angle per unit area of a luminous body in a specific direction. Luminous flux φ: the total amount of light announced by the luminous body per second, unit: lumens (Lm), then: the greater the lumens, the more luminous flux, and the higher the brightness of the lamp.
Color temperature of LED high bay light
The measurement unit of color temperature is indicated by the K value. Yellow light is "below 3300k", white light is "5300k and above", and there is a kind of intermediate color "3300k-5300k". Customers can choose according to their favorite, use environment and the lights that need to be built. Choose a light source with a suitable color temperature for the effect and atmosphere.
Intelligent sensing
The LED high bay light should be equipped with a smart sensor module. When the sensor module setting is turned on, the light will start to light up when people come, adjust the brightness to 100%, and keep the light for 30 minutes after people walk. After the person walks for 30 minutes, if there is no object moving, the light will automatically turn off. Dimming and microwave induction configuration are optional, which can save more power.
Manufacturers
When purchasing LED high bay lights, you need to consider the choice of manufacturers. Try to choose a manufacturer with a long established time, rich experience and strength, which is responsible for your products. Because the LED lighting industry has ushered in a new round of development opportunities, many businesses have poured in, resulting in insufficient experience and inferior products, so the choice of manufacturers is very important.
After-sales guarantee
The after-sales guarantee of LED high bay lights is still very important. The quality assurance of LED high bay lights will directly affect your input cost for a few years. Some manufacturers have less warranty years. Then you have to find yourself if there is a problem with your LED high bay lights. For maintenance, it is recommended to find a manufacturer with a warranty of more than 5 years to solve the problems related to after-sales guarantee.
Features of LED high bay lights:
1. Independently packaged single high-power LED as the light source, with low light decay and pure light color.
2. Green and environmentally friendly, no pollution, no lead, mercury and other polluting elements.
3. Using high-purity aluminum as the reflector, the angle of illumination becomes wider and there is no glare.
4. Good color rendering, stable brightness, and close to natural light. Long-term exposure will not cause emotional depression of workers.
5. Accurate constant current drive, wide applicable voltage (AC 85V～265V), optimized electrical characteristics, and no ballast noise pollution.
6. MS-level start-up speed eliminates the long-term start-up process of traditional street lamps.
Through the above suggestions, people should not just look at the price when buying LED high bay lights. Of course, the high price is definitely good, but we are best to choose the right LED high bay lights, which can meet the expected requirements and save costs. Consider the combination of other factors.
