Cal. Civ. Code § 1812.622
As used in this title:
(d) “Rental-purchase agreement,” except as otherwise provided in this subdivision, means an agreement between a lessor and a consumer pursuant to which the lessor rents or leases, for valuable consideration, personal property for use by a consumer for personal, family, or household purposes for an initial term not exceeding four months that may be renewed or otherwise extended, if under the terms of the agreement the consumer acquires an option or other legally enforceable right to become owner of the property. A rental-purchase agreement is a lease subject to Title 1.5 (commencing with Section 1750) and Title 1.7 (commencing with Section 1790).
“Rental-purchase agreement” shall not be construed to be, nor be governed by, and shall not apply to, any of the following: