Bathroom LED lights should be large in number, but they should not be placed in an unplanned manner. One should be very sure of what use every corner will have and install the lights accordingly. The LED lights are quite helpful for bathroom lighting as a lot of experiments can be done with the help of them and also they are cost-effective and bright.
Source: https://svarochi-lighting.webnode.com/l/trends-followed-for-using-led-lights-in-bathrooms/