When should I replace the UV-A tube in my SOMOGYI IKF 50 insect killer?

[DelCecilia]

To keep your SOMOGYI IKF 50 Rovarcsapda Electric Indoor Insect Killer with Fan working its best, replace the UV-A tube when it reaches the end of its life cycle, which is about 10,000 operating hours. For optimal performance of the insect trap, make sure the UV-A tube is replaced at the end of its lifespan. Please note that the UV-A tube replacement must be handled by a qualified professional. The correct replacement tube is a G24 2U 7W. If the appliance malfunctions, do not attempt to replace the UV-A tube yourself. Instead, arrange for the appliance to be disposed of or serviced by a qualified professional.