Tagann barántas 5 bliana ar roinnt soilse pléasc-chruthúnas. ach, is é an tréimhse bharánta tipiciúil le haghaidh soilse pléascadh-cruthúnas 3 blianta.
Mar soilse pléascadh-cruthúnas aois, claonadh a bhíonn a bhfoinsí solais a laghdú i neart. Cé go bhféadfadh roinnt bolgáin mhair suas le cúig bliana, the primary issue is usually with the light source itself. After five years, some bulbs may cease functioning.