lumination led luminaires need external DC power supply

lumination led luminaires need external DC power supply. Generally, the power of 1 meter 60 beads 5050 lamp belt is roughly 11~14W, that is to say, each meter lamp belt needs to be equipped with about 15W DC power supply. The cost of construction will increase a lot, much higher than the high voltage LED strip. Therefore, from the overall cost point of view, the price of low-voltage LED lights is higher than that of high-voltage LED lights.

LED flexible lamp belt has the advantages of high luminance, soft and flexible, and can be cut according to the required length. The light source of lumination led luminaires is LED lamp bead, SMD patch type, and the carrier is flexible FPC board. That is, the flexible circuit board is mostly 8MM wide, 1M?? Below M, each FPC factory length is 0.5 meters.

Two or more strips may be welded to each other. Each reel of the production of lumination led luminaires is 5m in length and is packed with anti-static disk and anti-static bag, which is easy to carry and transport. If you look at the two lights separately, the price of LED lights is about the same, but the overall cost is different, because the high voltage LED lights are equipped with high voltage power supply, generally a power supply can take 30~ 50 meters of LED flexible light strip, relatively low cost of high voltage.

What are the causes of common LED lights not shining? The packaging protection of lumination led luminaires is not perfect, which leads to the impact damage of lamp beads in the process of transportation. The welding spot of lumination led luminaires has the phenomenon of virtual welding. The vibration during transportation causes the solder joint to fall off and the lamp belt does not light up. lumination led luminaires less soldering, welding spot off.

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