Garden Winds Color Changing LED Glow Ball with Remote Control, 20" L x 20" H x 20" W Shock and weather resistant PVC casing Static single light mode or continual color changing mode Turn on/off via switch or included remote control. Rechargeable lithium battery powers up to 6-8 hours of continual use. Wall plugged induction charging station included for easy recharging of battery Sold individually, not as a set 20 inch diameter