the term “lifetime income feature” means—
(I)#
a feature which guarantees a minimum level of income annually (or more frequently) for at least the remainder of the life of the employee or the joint lives of the employee and the employee’s designated beneficiary, or
(II)#
an annuity payable on behalf of the employee under which payments are made in substantially equal periodic payments (not less frequently than annually) over the life of the employee or the joint lives of the employee and the employee’s designated beneficiary, and