2700K RETRO BLUB LED bulb creates a nostalgic atmosphere, with the brightness equivalent to 40W and an E26 base. - Product Name: RETRO BLUB LED Retro Bulb - Type: Normal Type - Wattage: Equivalent to 40W - Base: E26 - Color Temperature: Warm White 2700K - Brightness: 512lm Purchased as a spare bulb for the toilet, with a note on the package indicating "toilet." This item has been stored at home for a long time, and I have not confirmed that it lights up before listing it. I believe it was unused, but my memory is unclear. There may be issues due to aging. Due to the above, I have categorized it as "slightly dirty" to prevent any problems. Thank you for looking.