1.Description:
  This product is a new type of light-controlled music lamp kit.  It is a single-junction transistor controllable desk lamp. It is a teaching component and suitable for beginners to learn and practice soldering.

2.Parameter:
  1>.Work Voltage:DC 4.5-5V
  2>.Work Temperature:-25℃~85℃
  3>.Work Humidity:5%~95%RH
  4>.PCB Size: 70x80mm