This warranty does not cover normal wear and tear; cosmetic scratches, finish variation, discoloration, or minor appearance differences; normal LED lumen depreciation or color shift; misuse, abuse, neglect, or improper maintenance; incorrect or unsafe installation; installation by an unqualified person where professional installation is required; unsuitable ceiling support or junction box; loose or incorrect mounting; wiring errors; incompatible voltage, frequency, dimmer, switch, or control system; electrical surges, lightning, unstable power, or utility problems; water exposure; use in wet, damp, outdoor, sloped, or unsuitable locations unless the model is expressly rated for that use; fire, drops, impacts, extreme temperatures, blocked airflow, improper storage, unauthorized modification or repair, commercial or rental use unless expressly sold for that purpose, loss, theft, intentional damage, third-party damage, products purchased from unauthorized sellers, or installation and removal labor costs unless expressly approved in writing.