Call Northpoint Trimlight directly. Your bulb is covered for up to 50,000 hours of usage under the lifetime product warranty. All Trimlight dealers offer at minimum a 1-year labor warranty; Northpoint extends additional labor coverage on most installs — confirm details on your specific quote. We typically dispatch a replacement crew within 3–5 business days anywhere in our Tennessee service area, from Franklin out to Waverly, Hohenwald, Lawrenceburg, or Pulaski. (Trimlight HQ is the product manufacturer and isn’t responsible for installation, support, or repairs — that’s all handled by your local dealer. Northpoint is that dealer for Middle Tennessee.)