Complex sentence: The Dubai fountains can spray 22,000 gallons of water in the air at any moment.Lights of 50 colours which are more than 6,600 has been installed in Dubai fountains.
Split into simpler sentences: The Dubai fountains can spray 22,000 gallons of water in the air at any moment. More than 6,600 Lights of 50 colours have been installed in Dubai fountains.