SunCycle Grow Light Timer

Programmable Sunrise & Sunset Controller for Indoor Plants. Bring the rhythm of nature into your home. The HappyBird SunCycle Timer helps your plants thrive by simulating natural daylight — with gentle sunrise and sunset transitions that reduce shock and support healthier growth. Instead of an abrupt light switch, your grow lights will gradually brighten and dim over a 20-minute period, just like the sun. Simply plug the timer between your grow light and its power source, set your custom on/off times, and let your lighting run automatically — every single day. ⚠️ Please Note: The Timer is only compatible with DC (Direct Current) voltage lights.It will not work with standard AC-powered lighting or wall plug systems. With a maximum load of 36W, it’s the perfect fit for low-voltage LED grow lights used in indoor plant setups — from herbs and seedlings to tropical foliage.