Today LED Tube market price of the so-called changeable.
Take LED Tube examples. 1.2 m the T8 18WLED in fluorescent light, it was sold for the price of $7, and some company was sold for $66, why not so much price volatility? Here I will explain it.
Price different reasons:
First, the radiator: radiator cooling speed of decision lamp beads light fades.
Second, the power drive: power-driven quality determines the overall life of the lamp beads, lamp beads almost does not matter, but drive with low-grade, LED fluorescent tube can easily be burned. Lamp beads by differential is light fades faster than normal.
Third, lamp beads: Chip differences, different packaging skills determines their different prices, many customers concerned about the specifications of lamp beads 3528 or 3014, in fact, really should be concerned about is the size of the chip and manufacturers.
Is caused by more than a few reasons to order gap between big and small, probably you do not believe, well I use practical examples to example. 3528 beads cheap dime a 288 is $5, the better Taiwan wafer lamp beads is $2.3, the gap 14.4 $2.8; the cheap driver is $2.3 a, isolated power supply is $4.6, the inexpensive $ 26.5. We know why the price gap, right?
In a supermarket, the customers may be confused when they find big price differences on some similar LED Tube products.
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