{"product_id":"cob-keychain-work-light-dual-light-source-5-mode-rechargeable-led-camping-hiking","title":"ESMARTER COB Keychain LED Work Light – 800 Lm, 5 Modes, USB-C","description":"\n\u003ch2\u003eESMARTER COB Keychain Work Light – Dual Light Source, 5 Modes, 800 Lumens\u003c\/h2\u003e\n\u003cp\u003eMeet your ultimate pocket-sized lighting companion. The \u003cstrong\u003eESMARTER COB Keychain Work Light (Model WJ808)\u003c\/strong\u003e packs a powerful dual-light COB + XPE LED system into a compact, clip-ready design — delivering up to \u003cstrong\u003e800 lumens\u003c\/strong\u003e of cool white illumination wherever your adventures take you. Whether you're camping under the stars, running trails at dusk, or working in tight spaces, this mini powerhouse has you covered.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuper Bright Dual Light Source:\u003c\/strong\u003e COB + XPE lamp beads combine wide-area flood lighting with a focused beam for maximum versatility in every situation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5 Adjustable Lighting Modes:\u003c\/strong\u003e Single-side light, double-side light, high-beam, near-far mode, and strobe — simply press the power button to cycle through modes, or long-press to jump straight to the brightest setting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB-C Rechargeable:\u003c\/strong\u003e Built-in 800mAh polymer battery charges fully in just 2–3 hours via the included Type-C USB cable. Enjoy up to 2–8 hours of continuous runtime depending on your chosen mode.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight \u0026amp; IPX5 Waterproof:\u003c\/strong\u003e At just 57g and a compact 50×73×28mm body, this light goes anywhere. The IPX5 waterproof rating means rain, splashes, and snowy conditions won't slow you down.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3-in-1 Multi-Function Design:\u003c\/strong\u003e Features a \u003cstrong\u003emountaineering carabiner clip\u003c\/strong\u003e, a \u003cstrong\u003estrong built-in magnet\u003c\/strong\u003e for hands-free hands-on attachment, and a handy \u003cstrong\u003ebottle opener\u003c\/strong\u003e — true everyday carry versatility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Build:\u003c\/strong\u003e Aluminium alloy + ABS body withstands the rigors of outdoor use while keeping the light featherlight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFull Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLamp Beads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCOB + XPE LED\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Lumens\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e800 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLight Color\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCool White\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLighting Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 (Single-side, Double-side, High-beam, Near-far, Strobe)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e800mAh Polymer (built-in, rechargeable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eType-C USB, 2–3 hours to full charge (5V\/1A)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRuntime\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2–8 hours (mode dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaterproof Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIPX5\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminium Alloy + ABS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e57g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50mm × 73mm × 28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWJ808\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× COB Keychain Work Light (ESMARTER WJ808)\u003c\/li\u003e\n  \u003cli\u003e1× Type-C USB Charging Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠ Important:\u003c\/strong\u003e Use only a 5V\/1A adapter with the included USB cable. Do not use a high-current adapter, as this may damage the light. Keep away from flammable materials during charging, and unplug once charging is complete.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCharging Status Indicator:\u003c\/strong\u003e The LED indicator glows \u003cem\u003ered\u003c\/em\u003e while charging and turns \u003cem\u003egreen\u003c\/em\u003e when fully charged — so you always know exactly where you stand.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eExplore More Lighting \u0026amp; Outdoor Essentials\u003c\/h3\u003e\n\u003cp\u003ePair your new keychain light with other great gear from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-5m-nylon-braided-3-5mm-aux-audio-cable-car-phone-headphone\"\u003e1.5M Nylon Braided 3.5mm AUX Audio Cable | Car, Phone \u0026amp; Speaker\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-50-psi-dial-tire-pressure-gauge-car-motorcycle-bike\"\u003e0–50 PSI Dial Tire Pressure Gauge – Car, Motorcycle \u0026amp; Bike\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-compartment-travel-pill-organizer-portable-daily-pill-case\"\u003e10-Compartment Travel Pill Organizer | Portable Daily Pill Case\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more guidance on safe battery charging practices for portable electronics, visit the U.S. Consumer Product Safety Commission – Battery Safety Guide.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: How do I know when the COB keychain work light is fully charged?\u003c\/h4\u003e\n\u003cp\u003eA: Simply connect the included Type-C USB cable to a 5V\/1A power source. The indicator light will turn \u003cstrong\u003ered\u003c\/strong\u003e during charging and switch to \u003cstrong\u003egreen\u003c\/strong\u003e once the battery is fully charged. Charging typically takes 2–3 hours.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the ESMARTER keychain light waterproof enough for outdoor use?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The WJ808 carries an \u003cstrong\u003eIPX5 waterproof rating\u003c\/strong\u003e, meaning it can handle rain, water splashes, and wet weather conditions with ease. However, it is not designed for submersion — avoid soaking or immersing it in water.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many lighting modes does this rechargeable keychain light have?\u003c\/h4\u003e\n\u003cp\u003eA: It features \u003cstrong\u003e5 modes\u003c\/strong\u003e: single-side light, double-side light, high-beam, near-far mode, and strobe. Press the power button once to cycle through modes, or long-press to instantly activate the brightest high-beam setting.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I attach the COB keychain light to my bag or belt loop?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The light includes a built-in \u003cstrong\u003emountaineering carabiner clip\u003c\/strong\u003e for easy attachment to backpacks, belt loops, or gear. It also features a \u003cstrong\u003estrong built-in magnet\u003c\/strong\u003e for hands-free mounting to metal surfaces.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How do I know when the COB keychain work light is fully charged?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Simply connect the included Type-C USB cable to a 5V\/1A power source. 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