Solar Universe India BLDC 12V Ceiling Fan with Inbuilt LED Light & Remote Controller for 12V Solar / DC Home Lighting Systems & Batteries, This is the most advanced BLDC Ceiling Fan available in the market in terms of technology, features & usability. It comes with an inbuilt White LED light in the center of 5W ~ 250 lumens and can be controlled via the remote controller provided with it which has a 3-speed feature as well as control for the inbuilt LED Light. The LED Light & the Ceiling Fan can operate simultaneously and or separately as well. The size of the blades is 48 inches and the maximum power consumed by the Fan is 25W hence it can be easily connected to a 12V battery of 20amps for a backup of up to 7 hours. In case it is being run directly by a solar panel then a minimum 40W solar panel should be used for proper functioning. One can even run it on electricity by purchasing a 3amps electricity charger from the market. The fan is in a posh white body with gold rimming.