LED solar street light why price difference

Why the price of LED solar street light distance so big? The price on the market can be said to be multifarious, let the couple probably the layman to behold, the eyes of solar street lamps factory today to analyze the LED lamps and lanterns, the confusion in the market price after hope we see

why LED solar street light price range so big? The price on the market can be said to be multifarious, let the couple probably the layman to behold, the eyes of solar street lamps factory today to analyze the LED lamps and lanterns, the confusion in the market price wants us to look after.

take 3 w shoot the light, the cheapest 4 the market now. More than 5 yuan for the op, leishi also 35 yuan, the lowest price is what difference so big? Op, leishi high profits? The answer is no.

as a professional supplier of LED lamps and lanterns, the massive focus on LED lamps and lanterns industry for 5 years, each raw material capital each process technology capital take in everything in a glance. Resolution of a LED lamps and lanterns product quality full primary has two elements: 1) Drive power supply (2) Light bead chip; Two element, also is the resolution for the price of the product.

　　1) Drive power: drive power supply is the heart of the LED products, the stand or fall of power supply directly the resolution of the product become old, yea, some businesses to seek profits often use & other; Resistance capacitance step-down & throughout; Drive power supply, this plan simple capital low power structure, lee is strange lights, easy to burn the said bad is bad. Good power to bring IC constant-current drive control, intelligent control the whole circuit current, effectively ensure the lamp bead stature to make sure the whole lamp become old, yea, take IC constant-current drive control is one of indispensable important elements in LED lamps and lanterns is long life.

3 w drive, for one, now in the market & other; Resistance capacitance step-down driver & throughout; Price is 0. 8 yuan, with minimum one IC constant current driver. 9 yuan high eight. 5 yuan, you get what you pay for you to understand, this is the product with one of the reasons for the price differs very big, two different drive contrast figure:

2) The stand or fall of light bead chip: light bead first from the chip brand, chip size, colour and lustre is consistent, etc, now the first mainstream brands are in the United States imports Cree chip, puri, Taiwan wafer, huaxin lihua, macro light, sharp, and extremely expensive pury chip are generally very high-end consumer choice, second wafer, huaxin lihua, macro light go high-end road in the chip performance is good performance-to-price ratio is high, is the most mainstream products in the market now, and domestic chip although looked from the brightness, but the stature and droop less imports, the price differs a few times more, such as the same brightness 1 w light macro chip market value 0. 9 yuan/W while domestic di source chip 1 W the market price for 0. 29 RMB/W. This is why the market is also the shell the same 3 w bulb sell some 8. Eight yuan and some sell for seven. $2 and 6. The leading cause of 5 yuan, the price of the different configuration can produce different, the price difference is bad in it, the poor quality of product is poor in this.

after we see the LED solar street lamps factory anatomy is startled, originally LED solar street light price range so big, there is a reason for the water deep inside, we need focus on drive power and light bead chip.