This listing includes E17 base incandescent light bulbs for 110V, with 50W and 90W models. - Model Name: LR-N110V50W-S-K - Wattage: 50W - Model Name: LDS110V90W-C-K - Wattage: 100W - Base: E17 - Base: E17 - Wattage: 90W Thank you for viewing. These are being sold together because they didn't fit in my new home. They include both used and unused bulbs. I cannot confirm the condition of the used bulbs, so please consider them as extras. I was using them until just before the move. *There are no noticeable stains or damage. Please judge the product contents from the images. If you have any questions, I am always available. *Returns, refunds, and claims are not accepted after purchase. If you have any problems, please contact me before leaving a rating. *Please read the profile before purchasing and only proceed if you agree to the terms. *Please note that I will not respond to questions about the content written in the notes. ○ No price negotiations. ○ Immediate purchase is welcome. ◯ No individual sales.