Class 2 Power Supply - Input: 100V-240V, 50/60Hz; Output: DC 31V 6W. Please verify voltage, current, power, and connector pin configuration before purchase. Water Resistance - IP44 rating (not fully waterproof) suitable for indoor and outdoor use. The power supply housing is corrosion-resistant and built for long-term durability. Multiple Modes - Low-voltage transformer plugs feature 8 lighting effects: combination, wave, sequence, slow glow, chase/flash, fade, twinkle/flash, and continuous on, providing versatile lighting options. Timer Settings - The decorative electric adapter includes a built-in timer function. Press and hold the button for 3 seconds to activate/deactivate the timer setting (6 hours on, 18 hours off). Wide Applications - Compatible with low-voltage LED devices, including holiday decorative lights, Christmas tree lights, string lights, lawn lights, curtain lights, table lamps, fountain lights, inflatable decorations, pathway lights, and more.