Sofirn SP33 V3.0
a reasonably small/short light with good brightness. Around $30
Specifications from here: https://sofirnlight.myshoplaza.com/products/sofirn-sp33-v30-3500-lumens-rechargeable-flashlight-cree-xhp502-led-torch-powered-by-26650-battery-or-18650-not-included
※ Sofirn SP33 V3 uses CREE XHP50B 3V LED with a lifespan of 50,000 hours
※ Working Voltage: 3V-4.2V
※ Battery Options: One 26650 Li-ion battery
※ Dimension: 126.6mm (length)× 37.5mm (head diameter)
※ Weight: 144±1 gram (without batteries)
※ Flashlight body: Aerospace grade 6061 grade aluminum alloy hard-anodized anti-abrasive finish to get solid built body
※ Toughened mineral glass lens
※ The waterproof level: IPX8
※ Protect from improper battery installation
※ Mode Memory : Last mode remembered (except Turbo and Strobe)
※ Advanced Temperature Regulation (ATR) technology: the brightness level will adjust automatically when the temperature goes up or down, there are 3 lines: 45℃, 55℃, 65℃, the higher the temperature is, the more the brightness will drop to prevent overheating. When the temperature is low enough, the brightness goes up again automatically.
※ Power Indicator: Each time the light is turned on, the battery level indicator will automatically display the battery status for 5 seconds.
I ordered it with a battery
Works well, reasonably slim and light (could be carried easily in a pocket)
The power button is not easy to feel and I usually pres the USB charging point cover instead, as it feels more like an on/off button
a comparison shot with the similarly sized BLF model is included.
I have used it as bit and it is fine. I may use it as a bike light.