DIY Flashlight Host Aluminum Alloy Flash light torch Shell case body hosts Without LED Bulb Driver reflector lamp cap drop in|Portable Lighting Accessories| - AliExpress
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$8.45 18650 DIY EDC LED Flashlight Host with Switch, Reflector & Driver Pill - 1 x 18650 / for 17mm drivers / body only - LED and driver sold separately at FastTech - Free Shipping
DIY LED Flashlight Shell Host case Aluminum Alloy 18650 torch lamp body OP reflector glass copper base No led or driver board|Portable Lighting Accessories| - AliExpress