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How to wire and power a long LED strip run (100 ft+)
I am looking to install LED strip lights across a 100 ft section. How many power supplies do I need, and should I use 12 volts or 24 volts?
Our recommendation is to set up six separate LED strip runs of 16.4 ft each. We would recommend our 24 volt LED strip lights, and each of the 16.4 ft runs should be powered by a TRIAC dimmable power supply. All of the power supplies can be connected to a single wall-dimmer so that the entire 100 ft section can be controlled from a single dimmer switch.
If you're wondering why we need a separate power supply for each 16.4 ft run, see our article below which should provide some additional insights, as well as some third-party options:
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LED power suppliesLED strip lightsLED dimmers