Front Gall Bladder and Rear Stone Power Head LED Backlight Driver Board

Specifications: This is a set of VU meter with drive board, which is suitable for 5-50 watt power . The signal is connected to the power output. The backlight power supply voltage is 5-9V, and AC and DC power can be used. It does not need to be divided into positive and negative, and the wiring is simple. The bile machine 300B, KT88, transistor power 1875 and DIY car CD on the market can be used at ease. https. features: Name: JP-35VU board Weight: about 40g Backlight power supply: AC/DC 5-9V 100mA Suitable power : 5-50W The package includes: 1 * Drive plate 1 * VU meter 1 * Power cord