24V IP67 Christimas decorative tree lights is amazing !wendadeco best quality manufacturer in china When you shift from high-voltage (like 120V or 240V) down to a **24V low-voltage DC system**, you get the perfect sweet spot for structural tree wrapping. It completely changes how you approach a project for a few major reasons:### 1. True Commercial Safety (SELV)24V is classified as **Safety Extra-Low Voltage (SELV)**. Because outdoor installations are constantly exposed to rain, heavy dew, frost, and wildlife, high-voltage lines are always a liability. If a branch shifts and pinches a 24V cable, or if a small critter chews through the insulation, there is virtually zero risk of serious electric shock or dangerous thermal tracking (overheating fires). It gives you massive peace of mind for permanent, public, or high-traffic projects