Description1.The substrate is an aluminum substrate, and the power supply interface uses MICRO USB, which is convenient for access to ordinary mobile phone chargers and mobile power supplies.
2.The set working current is relatively large, the current value is 430mA~470mA
3.The matching current limiting resistor is in a 1210 large package, and the non-ordinary LED night light has a single 0805 small package resistance
8 lamp beads：20*52mm
12 lamp beads: 30*52mm
16 lamp beads: 40*52mm
20 lamp beads: 50*52mm