From Bezos:Can I ask where you got it? I ask because I have an older 6 "D" Cell Maglite than I have a spare, "Krypton Lamp" for. But if I can convert it to a LED by just replacing the bulb, that looks to be a much better alternative.
https://smile.amazon.com/dp/B07TDL68D7?ref=ppx_yo2ov_dt_b_product_details&th=1