Pics OF Models Description Sol Mini Lantern Solar Module 3Wp Battery 6V / 4Ah Blades RPM Nominal speed Air Delivery Effective Di Features Table / Wall Mounting Tube 5W / 4Pin Daily Use 3-4 Hours in sun shine months Cloudy Months 1.5 Hours in cloudy months. Emergency Use 4 Hours (for every 3 days charging) Rainy season use 3 hr / day for 3 days (9 hr) Features a) Table Top b) 360¡£ Lighting c) Tube Does