--- product_id: 2150477 title: "New Tech Junkies NTJ (4 Pack) LED Motion Activated Bike Bicycle Wheel Valve Stem Cap Tire Light (Red)" brand: "new tech junkies" price: "0.56 DT" currency: TND in_stock: false reviews_count: 8 url: https://www.desertcart.tn/products/2150477-new-tech-junkies-ntj-4-pack-led-motion-activated-bike store_origin: TN region: Tunisia --- # 48-72 hours lamp life 3 AG10 batteries included Easy screw-on installation New Tech Junkies NTJ (4 Pack) LED Motion Activated Bike Bicycle Wheel Valve Stem Cap Tire Light (Red) **Brand:** new tech junkies **Price:** 0.56 DT **Availability:** ❌ Out of Stock ## Summary > πŸš΄β€β™‚οΈ Light Up Your Ride and Turn Heads! ## Quick Answers - **What is this?** New Tech Junkies NTJ (4 Pack) LED Motion Activated Bike Bicycle Wheel Valve Stem Cap Tire Light (Red) by new tech junkies - **How much does it cost?** 0.56 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/2150477-new-tech-junkies-ntj-4-pack-led-motion-activated-bike) ## Best For - new tech junkies enthusiasts ## Why This Product - Trusted new tech junkies brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Universal Fit:** Designed to fit standard USA/Europe valve stems for hassle-free compatibility. - β€’ **Long-lasting Glow:** Enjoy up to 72 hours of continuous illumination on your adventures. - β€’ **Safety Meets Style:** Enhance your visibility while adding a trendy touch to your bike. - β€’ **Illuminate Your Ride:** Transform your bike into a glowing spectacle with motion-activated LED lights! - β€’ **Effortless Installation:** Screw on and goβ€”no tools required for a quick upgrade. ## Overview The New Tech Junkies NTJ LED Motion Activated Bike Valve Stem Cap Lights are designed for easy installation and maximum visibility. Each pack includes four vibrant red lights that activate with motion, ensuring you stand out on the road while enhancing your safety. With a battery life of 48-72 hours and compatibility with standard valve stems, these lights are the perfect accessory for any biking enthusiast. ## Description Name: Bicycle Valve Light Material: Plastic Race Speed: 10km/Hour Length: 6.25cm Usage: wheel LED Light Setup: simply screw on your tire valve stem Valve Cap: American Standard / European Standard Supported Circuit: Independent Circuit Design, Light control circuit, sensor circuit, LED circuit Power by: 3*AG10cell batteries (include) Please (REMOVE ALL INTERNAL PLASTIC) before use. These lights are (MOTION ACTIVATED ONLY). The batteries must (FACE PROPER DIRECTION). Please (DO NOT OVER TIGHTEN). There is a motion sensor inside and you must only tighten at the appropriate amount. We have full (60 DAY WARRANTY) on all products. We are happy to send out any replacements you may need. Best regards, New Tech Junkies-NTJ There are no instructions provided. So...... Here are some tips: 1. You need to unscrew them to expose the batteries, where you will find a piece of paper protecting the contact to prevent activation during shipping. 2. The unit comes with an adapter to allow a person to screw it to a U.S. standard valve stem size. 3. You must screw the plastic unit together to activate the light. A good thing, so you can lightly unscrew the unit when in storage. 4. The unit sticks out beyond the rim due to the 1/2-inch adapter mentioned in #2. A good thing for added visibility. A bad thing for chance of damage. 5. Shipping was timely (3 weeks faster than advertised). Less than a week. 6. Packaging was very protective (Bubble-Wrap Lined Envelope) ## Features - Motion activated LED valve light (please gently screw on to proper tension) - Easy install screw on cap (remove plastic battery protector inside) - 3 AG10 cell batteries included - Fits standard usa/europe valve stem - 48-72 hours continuous approx. lamp hours ## Images ![New Tech Junkies NTJ (4 Pack) LED Motion Activated Bike Bicycle Wheel Valve Stem Cap Tire Light (Red) - Image 1](https://m.media-amazon.com/images/I/61bd-5NPg6L.jpg) ![New Tech Junkies NTJ (4 Pack) LED Motion Activated Bike Bicycle Wheel Valve Stem Cap Tire Light (Red) - Image 2](https://m.media-amazon.com/images/I/71cpSqbb7sL.jpg) ![New Tech Junkies NTJ (4 Pack) LED Motion Activated Bike Bicycle Wheel Valve Stem Cap Tire Light (Red) - Image 3](https://m.media-amazon.com/images/I/91LCUkTZJwL.jpg) ![New Tech Junkies NTJ (4 Pack) LED Motion Activated Bike Bicycle Wheel Valve Stem Cap Tire Light (Red) - Image 4](https://m.media-amazon.com/images/I/91c0ijSlIQL.jpg) ![New Tech Junkies NTJ (4 Pack) LED Motion Activated Bike Bicycle Wheel Valve Stem Cap Tire Light (Red) - Image 5](https://m.media-amazon.com/images/I/81tCz9aDOvL.jpg) ## Customer Reviews ### ⭐⭐⭐ Misleading product *by R***E on Reviewed in the United States πŸ‡ΊπŸ‡Έ on June 28, 2020* Bought this for my bike, all came with full functionality, and an extra was included for free, problem is they all work the same and they don’t exactly work as pictured, the speed you need to go to get these things to fully light up is above what’s reasonable for a bicycle, and they tell you in instructions that they flicker and light inconsistently unless you can reach that unreachable speed, which isn’t told in the product description when purchasing, very misleading product, however On motorized vehicles this would work better. ### ⭐⭐⭐ Fun for a few uses *by C***C on Reviewed in the United States πŸ‡ΊπŸ‡Έ on September 19, 2020* They are cool novelty items but really not the best. It works but a few of them would not work if you tighten all the way on your stem valve. You have to take them off every time if not you will just waste the battery during the day. Great for β€œevents” ### ⭐⭐⭐ Similar to other reviewers... One of the ... *by A***N on Reviewed in the United States πŸ‡ΊπŸ‡Έ on April 19, 2016* Similar to other reviewers... One of the four worked as it should, two had to be partially screwed in to operate and one was not functional at all. I was not expecting much from the product and it was cheap enough... --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/2150477-new-tech-junkies-ntj-4-pack-led-motion-activated-bike](https://www.desertcart.tn/products/2150477-new-tech-junkies-ntj-4-pack-led-motion-activated-bike) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-03*