Quoted from GRUMPY:The spliter you showed can safely run @ 18 inches of 5050 LEDs or @ 30 leds total. Anything more is not safe unless you run another P/S sized for the number of LEDs that want to run.
I'm running a 12v led 5050 strip for under cab lighting off my 12 connection plug to the right of the coin door (stern, non spike) probably around 10-12 ft. Is that not safe? Thought the led strips used very little power??