Review Of Led Strip Light Power Supply Chart 2023. The led strips say +12v on them to mark the anode and that's the maximum voltage we suggest. We've found that if you're ok with them being a little dimmer, even 9vdc works very well.

Web power injection for digital led strips. For example, the total strip light wattage is 150w, then the power supply needs 150w/0.8=187.5w. Web this online calculator helps you determine what led power supply you will need for your led strip light project.