As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHTS CAME ON ENROUTE. RIGHT SECONDARY BUSS VOLTAGE STEADY AT 26.6 VOLTS. PROPELLER HEAT OFF. NO WARNING OR CAUTIONS. R & R EMERGENCY LIGHT CONTROL BOX AND POWER SUPPLY IAW WC 33-50-05R, 33-50-03Q. OPS CHECKED GOOD AT THIS TIME.