CHUA DC 5V 5W LED Usb หลอดไฟสีขาวสำหรับคอมพิวเตอร์แล็ปท็อปอ่าน

100% brand new and high quality Low consumption, high brightness, stable performance. Designed with USB interface, supply by USB power, no more extra power. This LED light can be used anywhere when there is a power supply with a USB port. Convenient use to plug into power bank, vehicle powers, laptop, desktop computer, smart TV, etc. Long enough USB cable line and a hook for portable to hang on. Small and lightweight, suitable for travel, camping, beach tent, night stalling, or emergency. Powered by USB.