There is no electricity in the cabanas. They are illuminated at night with oil lamps and candles. You will be unable to use any small electrical appliances like hair dryers, curling irons or razors. There are no fans or air conditioning in the cabanas. If you want to read at night, you will need to bring a book light with you. There is no outdoor lighting so you will need to carry a flashlight or use a headlamp at night. There is, however, electricity in the Yoga Pavilion and the Restaurant for recharging batteries. It is the same voltage as the United States so no converter is needed.