Light sources meeting the requirements of this Appendix shall be marked with “JA8-2025” to indicate their compliance with the criteria of this Appendix. Light sources that have passed the “time to failure ” portion of the federal test procedures specified in Appendix BB to Subpart B of 10 C.F.R. Part 430 (2018) with a rated life of 15,000 hours or greater and that the ambient temperature for the test is maintained at 45 °C ± 5°C tolerance or at a manufacturer-selected temperature higher than 45 °C with ± 5°C tolerance shall instead be marked with “JA8-2025-E” to indicate that they comply with this Appendix and may additionally be installed in elevated temperature applications such as enclosed fixtures. Light sources that do not comply with this Appendix shall not be marked with “JA8-2025” or “JA8-2025-E”.