Nima uchun ba'zi LED yoritgichlar kulgili darajada arzon?
What are the characteristics of China's LED lamp market? The first is the price, the second is the price, and the third is the price. As for technical parameters, service life, and warranty period, Shenma is a cloud. When buyers choose cheap LED lights, they don't think about whether there are manufacturers of such cheap LED lights that can make products of high quality. After all, you can't let LED manufacturers post it upside down. The following are the most typical LED bulbs and LED ceilings. Spotlights are used as an example to illustrate their cost.
Ushbu arzon LED shiftli yoritgichlar qanday qilingan? LED lampalar narxi, asosan, uch dona - chiroq boncuklari, qobiq va harakatlantiruvchi quvvat manbaidan iborat. Agar siz narxni iloji boricha pastroq qilishni istasangiz, faqat ushbu uchta jihat ustida ishlashingiz mumkin.
Chiroq boncuklari {0}} mahalliy 1Vt quvvatli Zhongshan Guzhendagi chiroq boncuklari 2 tsentga sotiladi, nega ularni ikki sentga sotishga jur'at qilish kerak? Chiroqdagi oltin sim mis sim bilan almashtiriladi va boshqa xom ashyo iste'molchilar uchun imkonsiz bo'lgan past materiallar bilan almashtiriladi. bu vattning harakati etarli emas va iste'molchilar odatda uni sinab ko'rmaydilar. Shell - bir oz burchak alyuminiy yoki plastmassadan foydalanadi, narxi 1 dan 3 dollargacha.
Drive power supply - there are low-quality drivers on the market that sell for more than 1 yuan, or even lower. I don't know how many manufacturers of LED lights have closed down, and those who are irresponsible for making low-quality drivers for profit, But I don't know how much money I made.
In this way, a 3W LED ceiling spotlight is OK with 3 lamp beads + a shell + a driver, let's calculate the cost of those mid-range goods: lamp beads (2 yuan) + shell (3 yuan) + driver (2.8 yuan) + labor (1 yuan) + packaging (0.5 yuan) + other (1 yuan) = 10.3 yuan. Merchants still have to make money, and no one does business that doesn't make money! In addition to management costs, inventory costs, development costs, etc., there is still about 5% of business extraction. Think about it, will the 3W LED ceiling spotlights sold for less than 10 yuan be qualified products? As for the reasonable price of high-end 3W LED spotlights: lamp beads (6 yuan) + shell (5 yuan) + inner shell (2 yuan) + Drive (5 yuan) + labor (1 yuan) + packaging (1 yuan) + other (1 yuan) = 21 yuan, that is, LED spotlights >21 yuan - bu oddiy va maqbul narxlar!
