{"product_id":"bls-motion-sensor-light-bar-automatic-nighttime-stairway-safety-light-10ft-pir-detection-for-fall-prevention","title":"BLS Motion Sensor Light Bar – Automatic Nighttime Stairway Safety Light, 10ft PIR Detection for Fall Prevention","description":"\u003cdiv class=\"geo-product-body\"\u003e\n\u003csection class=\"geo-appeal\"\u003e\u003ch2\u003eWhy you'll love it\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNo drilling, wiring, or outlet needed — magnetic mount preserves rental walls and renter deposits\u003c\/li\u003e\n\u003cli\u003e120-day battery life per charge eliminates the constant battery-replacement hassle of competing puck lights\u003c\/li\u003e\n\u003cli\u003eFour-mode flexibility (AUTO NIGHT \/ AUTO DAY \u0026amp; NIGHT \/ ON \/ OFF) adapts to closet, kitchen, and hallway needs in one device\u003c\/li\u003e\n\u003cli\u003eUSB-C rechargeable 1800mAh or 2500mAh battery is more eco-friendly and economical than disposable AAA lights\u003c\/li\u003e\n\u003cli\u003eUltra-thin 0.35-inch profile and dimmable 5-level brightness allow discreet day-and-night use without disturbing sleepers\u003c\/li\u003e\n\u003cli\u003eTwo-pack value covers a full kitchen or multiple rooms at a lower per-unit cost\u003c\/li\u003e\n\u003cli\u003eWorks well in extreme cold temperatures (as low as 15°F) outdoors in a shed\u003c\/li\u003e\n\u003cli\u003eSensors triggering other lights in a daisy-chain effect when one detects motion\u003c\/li\u003e\n\u003cli\u003eBuilt-in magnets that work right out of the box without needing separate adhesive attachment\u003c\/li\u003e\n\u003cli\u003eQuick charging via USB-C\u003c\/li\u003e\n\u003cli\u003eEasy removal for charging due to magnetic mount\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"geo-usecases\"\u003e\u003ch2\u003ePerfect for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMotion-activated nighttime hallway and stairway navigation to prevent falls\u003c\/li\u003e\n\u003cli\u003eUnder-cabinet kitchen task lighting for meal prep without rewiring\u003c\/li\u003e\n\u003cli\u003eCloset interior lighting to distinguish dark clothing colors like black and navy\u003c\/li\u003e\n\u003cli\u003eEmergency lighting during power outages via Always-On mode\u003c\/li\u003e\n\u003cli\u003ePortable camping or tent lighting with rechargeable battery\u003c\/li\u003e\n\u003cli\u003eIndirect lighting setup (as an under-cabinet or indirect light to soften harshness)\u003c\/li\u003e\n\u003cli\u003eSafety lighting in a household\u003c\/li\u003e\n\u003cli\u003eGift-giving\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"geo-faq\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWill this light turn on automatically at night to help prevent falls on my stairs?\u003c\/h3\u003e\n\u003cp\u003eYes. The AUTO NIGHT mode activates the light only in low-light conditions when the PIR motion sensor detects movement within 10 feet, ideal for safe nighttime stair navigation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs the LED safe to leave on overnight in a child's room or hallway?\u003c\/h3\u003e\n\u003cp\u003eLEDs run cool to the touch and produce no flame, smoke, or hot wax, making them safe for continuous overnight use around children, pets, and sleepers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eDoes the auto-off timer help if I forget to switch it off after walking upstairs?\u003c\/h3\u003e\n\u003cp\u003eYes. The built-in 20-second auto-off timer shuts the light off after motion stops, so you never have to remember to turn it off manually.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eCan my elderly parent rely on this for nighttime bathroom trips?\u003c\/h3\u003e\n\u003cp\u003eThe motion sensor with 10-foot detection triggers light before they reach the hallway, and the dimmable levels let you set a brightness that won't fully wake them or disturb a partner.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWill the light stay on long enough for someone with limited mobility to cross a room?\u003c\/h3\u003e\n\u003cp\u003eThe 20-second auto-off timer restarts with every new motion event, so as long as the person keeps moving, the light stays on continuously.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs this safer than an open-flame candle for power outage emergencies?\u003c\/h3\u003e\n\u003cp\u003eYes. There is no flame, no hot wax, no smoke, and no fire risk. The rechargeable battery keeps it running through outages without combustion concerns.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eCan I leave the Always-On mode on overnight as a safety night light?\u003c\/h3\u003e\n\u003cp\u003eYes. The Always-On mode keeps the light on continuously, and the dimmable levels let you set it low enough to be a safe gentle guide light through the night.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWill the cool surface burn a child or pet who touches it?\u003c\/h3\u003e\n\u003cp\u003eNo. LED bars run cool, so even if a child or pet brushes against the unit, there is no burn risk like with a hot bulb or candle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eDoes it work in a dark basement where I worry about tripping?\u003c\/h3\u003e\n\u003cp\u003eYes. Mount it near the bottom or top of basement stairs and the PIR sensor will trigger the light as soon as you enter the area, illuminating the path before you step.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eCan I use it as a safe alternative to a nightlight plugged into every outlet?\u003c\/h3\u003e\n\u003cp\u003eYes. With 120-day battery life per charge and no outlet required, you can place these lights exactly where visibility is needed without crowding outlets or creating cord hazards.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs this safer than battery powered candles for a child's bedroom?\u003c\/h3\u003e\n\u003cp\u003eLED lighting has no flame, no wax, and no heat, making it one of the safest options for a child's room, especially when paired with the motion sensor so the light only activates when needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eHow does this compare to a plug-in motion sensor light for senior safety?\u003c\/h3\u003e\n\u003cp\u003ePlug-in lights require nearby outlets and cords that can become tripping hazards, while this cordless rechargeable light can be placed exactly where falls are most likely, like the top of stairs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eCompared to glow-in-the-dark stickers, is this more reliable for elderly fall prevention?\u003c\/h3\u003e\n\u003cp\u003eGlow stickers dim over time and provide only faint light, while this LED bar provides actual usable illumination triggered by motion, which is significantly more effective for fall prevention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eI'm worried the motion sensor will miss my elderly parent moving slowly. Will it still trigger?\u003c\/h3\u003e\n\u003cp\u003eThe PIR sensor detects body movement within a 10-foot range regardless of walking speed, so slower movements are typically picked up as long as motion is in the detection field.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat if the light fails in the middle of the night?\u003c\/h3\u003e\n\u003cp\u003eThe lithium-ion battery provides up to 120 days of use per charge with typical activation, and the USB-C port allows quick recharging so you are rarely without backup light.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eDoes the magnetic mount hold firmly enough that it won't fall and injure someone?\u003c\/h3\u003e\n\u003cp\u003eYes. The built-in magnets combined with the adhesive iron plate create a secure hold rated for the light's weight, and the light can also be screwed in for permanent installs if preferred.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eHow do I install the under cabinet light?\u003c\/h3\u003e\n\u003cp\u003ePeel the adhesive backing from the included iron plate, stick it to the desired surface, and let the light bar magnetically snap onto the plate. No tools, screws, or wiring are required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eHow long does the battery last on a single charge?\u003c\/h3\u003e\n\u003cp\u003eThe rechargeable battery provides up to 120 days of use per charge in typical motion-activated mode. Runtime varies based on mode, brightness level, and frequency of activation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eHow do I charge the light and how long does charging take?\u003c\/h3\u003e\n\u003cp\u003eDetach the light bar magnetically from the mounting base and connect a standard USB-C cable to the charging port. A full charge typically takes 2-3 hours depending on the power source.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eDoes it work on metal surfaces without the adhesive plate?\u003c\/h3\u003e\n\u003cp\u003eYes. The built-in magnets attach directly to any ferrous metal surface, such as a steel shelf or refrigerator, without needing the adhesive iron plate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWill it fit inside a standard 10-inch or 14.8-inch cabinet?\u003c\/h3\u003e\n\u003cp\u003eThe 10-inch bar fits most narrow cabinets and closets, while the 14.8-inch bar suits longer kitchen cabinet runs. The 2-pack includes one of each size for mixed applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat is included in the box?\u003c\/h3\u003e\n\u003cp\u003eEach 2-pack includes one 10-inch light bar, one 14.8-inch light bar, USB-C charging cable, adhesive iron mounting plates, adhesive tapes, and an instruction manual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs the LED light safe to leave on all night?\u003c\/h3\u003e\n\u003cp\u003eYes. LEDs produce no heat, flame, or UV emissions, and the 20-second auto-off timer in motion modes prevents unnecessary runtime, making it safe for overnight use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat happens if one light in the chain stops working?\u003c\/h3\u003e\n\u003cp\u003eEach light operates independently on its own battery and sensor, so a single unit failure does not affect the others. The unit can be recharged, reset, or replaced individually.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat is the difference between under cabinet LED bars and LED puck lights?\u003c\/h3\u003e\n\u003cp\u003eLED bars deliver linear even illumination across a wide area, while puck lights cast circular hot spots. Bars are typically preferred for task lighting under cabinets, while pucks work better in small accent spots.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Knackely","offers":[{"title":"10 inch-1800mah","offer_id":47769289654377,"sku":"QYPB0DL8LXZSR","price":17.47,"currency_code":"USD","in_stock":true},{"title":"14.8 inch-2500mah","offer_id":47769289687145,"sku":"JHLB0DL65BTVR","price":31.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/8786\/4937\/files\/40-led-frosted-cover-with-5-level-dimming-up-to-250-lumens-a.jpg?v=1783481603","url":"https:\/\/knackely.myshopify.com\/products\/bls-motion-sensor-light-bar-automatic-nighttime-stairway-safety-light-10ft-pir-detection-for-fall-prevention","provider":"Knackely","version":"1.0","type":"link"}