After the price increase letter was issued on April 1, on April 15, the LED driver chip leader (the world's first) Bright Power Semicon issued a price adjustment letter again. The company's product prices will be adjusted to varying degrees according to specific product models. . From April 19, 2021, all previously effective but not yet fully delivered orders and new orders will be subject to the adjusted new price.

The main products of Bright Power Semicon include general LED lighting driver chips and smart LED lighting driver chips. This price increase letter is the second price increase letter issued by Bright Power Semicon this month. According to its price increase letter, it means that orders not delivered before April may face two price increases this month. The side confirms the current tension in the electronic supply chain.

LED lighting has gradually developed into an excellent alternative to traditional light sources, the penetration rate has continued to increase, the market scale has grown steadily, and the demand for smart LED driver chips has grown rapidly. It is worth noting that, according to GGII data, more than 70% of the world's LED application products are produced in China. From the perspective of supply, the chip industry is systematically short of stock, the semiconductor market is in short supply, and the shortage of foundry and packaging and testing capacity has led to price increases, and jointly promotes the price increase of LED driver chips.