High voltage lamp strip voltage 100-240V AC
advantage :
1. Easy to install. Directly connected to mains power, no power transformer required. 2. One line can be connected for 50-100 meters without voltage drop. shortcoming:
1. High voltage, high heat generation, short service life
Low voltage lamp with voltage 12V DC or 24V DC
advantage :
1. It is harmless to human body and has rich application scenarios.
2. Good heat dissipation performance and long service life.
shortcoming :
1. 12V DC One strip is 5 meters per roll. If you want to extend the light strip, you need to weld and so on. 2. Low-voltage light strips are DC current and generally require an external transformer, which is relatively expensive.
2.220v high voltage cannot be installed where human hands can touch it.
