I wanted ones in a different color, so I replaced them. I have been using them for 3 years. There are no malfunctions. This includes two 100W units and one 60W unit. *Please note that if the equipment you are installing is from another company, there may be compatibility issues. Please check carefully. ■ODELIC LED Bulb (LED Lamp) Flat Type 100W Class, Warm White (3500K), φ75mm, GX53-1 Base NO291D (LDF5WW-H-GX53) Current Model: No.293C *The surface or inner center part is somewhat yellowish. This may be due to discoloration. Two of these ■ODELIC LED Bulb (LED Lamp) Flat Type 60W Class, Warm White (3500K), φ75mm, GX53-1 Base NO291C (LDF6WW-H-GX53/75) Current Model: No.293F One of these If you have any questions, please feel free to ask. (^o^)／ While I can sell them separately, please understand that the price will be higher due to shipping costs, etc. I will ship them in the box of the daylight white bulbs I newly purchased. Please note that the model numbers will differ from the current items. I'm not good with technology, but I can answer anything else. m(__)m ⇓Related Keywords #LED #UnitFlat #ReplacementLamp #LEDBulb #FlatType #R15 #ODELIC #ODELIC #オーデリック #100W #60W #100W #60W #CeilingLight #Ceiling #Lighting #Light #3500K #3500K #φ75mm #φ75mm #GX53 #GX53 #No.291C #No291C #No.293C #No293C #No.291C #No291C #No.293F #No293F #LDF5WW-H-GX53/75/R90 #LDF5WW #H #GX53 #75 #R90 #GX53-1 #LDF5WW-H-GX53 #LDF6WW-H-GX53/75