Input: 220V-240V, 50-60Hz; Output: 31V, Rated Power: 6W. This Christmas light adaptor is only suitable for the 2 pin connection shown in the photo. 8 HOURS ON TIMER SETTING: The Timer Function Allows Your Lights To Turn Automatically When It Gets Dark. To Activate The Timer, Please Hold The Power Button For 3 Seconds Until It Turns Green. You Will Then Be Able To Select Your Preferred Lighting Mode And The Lights Will Remain On For 8 Hours And Turn Off For 16 Automatically. To Turn Off The Timer, Please Hold The Power Button For 3 Seconds Until It Turns White. Low-Voltage, Mains-Powered UK Plug With A 31V Low Voltage Adapter, Which Is IP44 Rated. 8 Functions With Memory, 8 Lighting Modes To Choose From, Including Combination, Steady On, Slow Fade, In Waves, Slow Glow, Chasing/flash, Sequential And Twinkle/flash.