{"product_id":"5a-3v-flashlight-led-driver-board-5-mode-xhp50-xhp70-xhp90","title":"5A 3V LED Flashlight Driver Board 5-Mode XHP50 XHP70 XHP90","description":"\u003ch2\u003e5A 3V Flashlight LED Driver Circuit Board – 5-Mode | Compatible with XHP50, XHP70 \u0026amp; XHP90\u003c\/h2\u003e\n\n\u003cp\u003eUpgrade or build your high-performance flashlight with this precision \u003cstrong\u003e5A 3V Flashlight LED Driver Circuit Board\u003c\/strong\u003e. Engineered for demanding DIY lighting projects, this compact metal driver board is compatible with popular high-output LEDs including the \u003cstrong\u003eXHP50, XHP70, and XHP90\u003c\/strong\u003e. Whether you're modifying an existing torch, lantern, or building a custom flashlight from scratch, this driver delivers reliable, efficient power management every time.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5 Selectable Output Modes\u003c\/strong\u003e — Switch effortlessly between five brightness and effect modes to suit any situation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMemory Function\u003c\/strong\u003e — Automatically recalls your last-used mode the next time you power on\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Voltage Battery Protection\u003c\/strong\u003e — Monitors cell voltage and safely shuts down before over-discharge can damage your lithium battery\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnti-Reverse Connection Protection\u003c\/strong\u003e — Prevents damage from accidental incorrect battery installation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Control Protection\u003c\/strong\u003e — Built-in thermal management keeps the driver and LED running within safe operating limits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle-Cell Lithium Compatible\u003c\/strong\u003e — Powered by a standard single-cell lithium battery (e.g. 18650), keeping builds simple and compact\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Metal Construction\u003c\/strong\u003e — Solid metal build for heat dissipation and long-term reliability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e17mm Form Factor\u003c\/strong\u003e — Fits standard 17mm flashlight pill\/driver housings for easy drop-in installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 3V (Single-Cell Lithium)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 5A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModes:\u003c\/strong\u003e 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible LEDs:\u003c\/strong\u003e XHP50, XHP70, XHP90 \u0026amp; similar high-power emitters\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDriver Diameter:\u003c\/strong\u003e 17mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Metal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis driver board is ideal for flashlight enthusiasts, DIY electronics hobbyists, and anyone looking to build or upgrade a high-output torch or lantern. Its comprehensive protection features make it a smart choice for both beginners and experienced builders alike.\u003c\/p\u003e\n\n\u003cp\u003eFor more guidance on safe electronics assembly and DIY electrical projects, visit the U.S. Consumer Product Safety Commission (CPSC) for safety tips and standards.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: What LED types is this 5A 3V flashlight LED driver board compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This driver board is compatible with high-output LED emitters including the XHP50, XHP70, and XHP90. It is designed for single-cell lithium battery-powered flashlight and lantern builds, making it a versatile choice for a wide range of DIY torch projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What protection features does this LED driver circuit board include?\u003c\/h4\u003e\n\u003cp\u003eA: The driver board includes four key protection systems: \u003cstrong\u003ememory function\u003c\/strong\u003e (recalls the last used mode), \u003cstrong\u003elow voltage battery protection\u003c\/strong\u003e (prevents over-discharge of your lithium cell), \u003cstrong\u003eanti-reverse connection protection\u003c\/strong\u003e (guards against incorrect battery polarity), and \u003cstrong\u003etemperature control protection\u003c\/strong\u003e (manages heat to keep components within safe limits).\u003c\/p\u003e\n\n\u003ch4\u003eQ: What size is this flashlight LED driver board and how is it powered?\u003c\/h4\u003e\n\u003cp\u003eA: The circuit board has a \u003cstrong\u003e17mm diameter\u003c\/strong\u003e, fitting standard 17mm flashlight pill housings for easy installation. It is powered by a single-cell lithium battery (such as a common 18650 cell) operating at 3V, with a maximum output current of 5A.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this driver board for a custom or modified flashlight build?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — this board is purpose-built for DIY flashlight modifications and custom torch builds. Its compact 17mm size, standard lithium battery compatibility, and multi-mode functionality make it a popular choice among hobbyists and flashlight enthusiasts upgrading or constructing their own high-performance lights.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What LED types is this 5A 3V flashlight LED driver board compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This driver board is compatible with high-output LED emitters including the XHP50, XHP70, and XHP90. 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