LED Lamp Bead Manufacturers' Suggestions on Buying LED Lamp Beads

LED lamp bead manufacturers suggest 1: LED lamp bead purchase skills LED lamp beads brightness LED lamp beads different colors will have different luminous intensity, commonly used units are MCD and LM, that is, Nilkandra. The higher the value, the greater the light emitting intensity, the brighter. This is an important indicator for choosing LED lamps. The higher the light requirements, the more expensive the price of the light. LED lamp bead manufacturers recommend 2: LED lamp bead purchase skills -because the color of LED does not have a split gauze, it is difficult for many small packaging plants to ensure quality. LED without splitting color, its color consistency is poor, of course, the price difference is relatively large. LED lamp bead manufacturers suggest 3: LED lamp bead purchase skills -LED chip chip production area decision price, and the quality of lamps. Customers can often confirm the quality of LED lamps by understanding the LED chip suppliers used on LED lights. Because the price elements of LEDs are the biggest is the chip. Therefore, after understanding the chip supplier, you can roughly confirm the price range of the light emitting diode lamp. This is one of the useful methods of experienced buyers to evaluate the supplier. LED lamp bead manufacturers recommend 4: LED lamp bead purchase skills -LED packaging LED lamp bead encapsulated resin packaging and silicone packaging. The price of resin packaging is cheaper, because the heat dissipation performance is slightly worse. The cooling performance of silicone packaging is good, so the price is slightly more expensive than resin packaging. LED lamp bead manufacturers recommend 5: LED lamp bead purchase skills -when the color temperature acquisition should be paid specially below 3300K, the light color is red with a warm feeling; there is a stable atmosphere, a warm feeling. The color temperature is in the middle of 3000--6000K. There is no particularly significant visual mental effect under this color tone, and it has a refreshing feeling. Therefore, it is called "neutral" color temperature. The color temperature exceeds 6000K, and the light color is blue, giving people a cold feeling, commonly known as cold color temperature.