Spare bag for litepod sad light boxas advertised on the bbcs one show our best selling sad light box for the past three years the litepod is a small stylish sad light and ideal for use at home or in the office its size and robust case makes it easily portable and it can be used lying down or upright for tight spaces with a short treatment time for sad of 45 minutes to 1 hour the litepod is an companion during those autumn and winter months