1. Reomote control lighting lifter, to lift the lights the plant as it grow with just pressing the button 2. Reliable motor and PCB programming 3. Quiet operation 4. Easy to mount and work 4. Extensional rail connection available 5. Lifting height 59inch/150, 44lbs/20kg 6. For higher lifting distance and weight, please check with customer service. 7. Prewired power cord，230v/50Hz
