I accidentally bought this. I realized my mistake after opening the package, so I opened it, but it's unused. Panasonic Palook Ball Compact Fluorescent Light Bulb [Warm Color] E17 Base 11W 60W equivalent Please make sure you don't make the same mistake. The box has aged since I bought it. Please be aware of this. I'm sorry, but I can't offer a discount. No claims and no returns accepted. I would appreciate it if someone who understands that this has been stored at home would purchase it.