Have one of those, bright enough, beam not incredible. Can't say how much I used as I changed stuff around, it but got wet more than once and still works.
I bought a set with rear light and that has been on a bike that lives outside for 2+ years and still works.
Anyone try these? Look pretty up-scale with that alli body for £12 (plus probably another 10 for whatever costs are hidden)
https://www.aliexpress.com/item/4000417417040.html?spm=a2g0n.productlist.0.0.5dd635d78lHOfh&browser_id=65d76070ebe844d4bd455e91038b2d4c&aff_trace_key=4d508e6003a54aad9a4e01b32d74eb9c-1683477324978-06735-_DDyxsxd&aff_platform=msite&m_page_id=tkrhvdryscaqvhbu18a6a13ef0d1de6548be1ee6e4&gclid=&pdp_npi=4%40dis%21GBP%2117.73%2112.41%21%21%2121.61%21%21%40214527fd16939968059123950d0756%2110000001724047008%21sea%21UK%210%21AS&algo_pvid=ca403baa-b64e-4564-a808-294a5a027f27&_universallink=1&m_page_id=tkrhvdryscaqvhbu18a6a13ef0d1de6548be1ee6e4
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