Sometimes, when repairing LED lights, we have difficulty knowing the Voltage and Watt values ​​of each SMD Led chip.

Moreover, if the damage comes from a broken or burnt SMD LED, it is necessary to replace it.

In the video above, tricks are shared to determine the Volt & Watt size of each SMD LED without using tools.

This trick can be used for all types of SMD LEDs, both 5730 type SMD LEDs, 2835 SMD type LEDs, 3030 type SMD LEDs and others.