--- product_id: 24199967 title: "Cyalume 9-00721 Snap Light Stick, 6\", Red (Pack of 20)" brand: "cyalume" price: "€ 55.47" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.pt/products/24199967-cyalume-9-00721-snap-light-stick-6-red-pack-20 store_origin: PT region: Portugal --- # 12-hour illumination 360° red light visibility hook & hole attachment Cyalume 9-00721 Snap Light Stick, 6", Red (Pack of 20) **Brand:** cyalume **Price:** € 55.47 **Availability:** ✅ In Stock ## Summary > 🔦 Illuminate your safety game—because preparedness never goes out of style. ## Quick Answers - **What is this?** Cyalume 9-00721 Snap Light Stick, 6", Red (Pack of 20) by cyalume - **How much does it cost?** € 55.47 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/24199967-cyalume-9-00721-snap-light-stick-6-red-pack-20) ## Best For - cyalume enthusiasts ## Why This Product - Trusted cyalume brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Lasting Glow:** Up to 12 hours of reliable, maintenance-free illumination keeps you prepared through the night. - • **Ready When You Are:** Individually foil-wrapped with a 5-year shelf life—always fresh and dependable for emergencies. - • **Versatile Attachment:** Built-in hook and hole let you hang or secure the light stick anywhere—hands-free convenience. - • **360° Safety Visibility:** Red chemiluminescent light offers discreet, eye-friendly illumination visible up to a mile away. - • **Industrial-Grade Durability:** Waterproof, buoyant, and phthalate-free plastic body ensures safe, rugged use in any environment. ## Overview The Cyalume 9-00721 Snap Light Stick is a 6-inch industrial-grade red chemiluminescent light providing up to 12 hours of 360-degree illumination. Designed for emergency responders, campers, and outdoor pros, it features a waterproof, buoyant, and non-toxic plastic body with a hook and hole for versatile attachment. With a 5-year shelf life and no batteries required, this pack of 20 reliable light sticks ensures you stay visible and safe in any situation. ## Description The Cyalume Snap Light is an industrial grade chemical light stick providing instant 360 degree illumination, that can be seen up to a mile away in optimal conditions. The Snap Light is waterproof, buoyant, non-toxic, and non-flammable. To activate the light stick, bend, snap and shake the tube. The light stick has a hook and hole top, for hanging or attaching the light. Each light stick is individually foil-wrapped for protection from light and moisture, and has up to a five-year shelf life from date of manufacture. The durable, waterproof, external body of the light stick is made from low density polyethylene (LDPE), and is phthalate free for safety. The internal illuminating chemical substance is non-toxic and non-flammable. Light sticks are chemiluminescent substances in plastic tubes that provide hours of illumination in a number of safety, industrial, and military applications. Cyalume light sticks do not produce heat and are non-sparking, which makes them useful in hazardous situations where sparks or flame could cause an explosion. Cyalume is the official supplier of chemiluminescent products to the U.S. Military, U.S. Government, and NATO. Cyalume provides dependable light for use in emergencies such as blackouts, industrial accidents and natural disasters. Cyalume products are proudly manufactured in the U.S.A. and Cyalume is an ISO 9001:2008 registered company. Cyalume does not make novelty products (toys) but makes only tools to keep people safe with their Industrial Grade Snap Lights and Military Grade ChemLights. ## Features - Snap Light industrial grade red light stick for providing illumination for up to 12 hours - Measures 6" long and provides 360 degrees of illumination - Hook and hole top for hanging or attaching the light - Chemiluminescent substance is non-toxic and plastic body is phthalate free for safety - Five-year shelf life from date of manufacture for a maintenance-free alternative to other lighting ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | Non Toxic | | Asin | B010S58BNY | | Batteries Are Included | No | | Best Sellers Rank | #281,255 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #90 in Emergency Glow Sticks | | Brand Name | Cyalume | | Candle Type | Taper Candle | | Color | Red | | Container Material | Plastic | | Container Type | Can | | Customer Reviews | 4.7 4.7 out of 5 stars (1,052) 4.7 out of 5 stars | | Indoor Outdoor Usage | Outdoor | | Item Dimensions W X H | 0.2"W x 6"H | | Item Type Name | Light Stick | | Item Weight | 1.01 Pounds | | Manufacturer | Cyalume Technologies | | Manufacturer Part Number | 9-00721 | | Manufacturer Warranty Description | Limited warranty. | | Material Features | low density, phthalate free | | Material Type | Plastic | | Material Type Free | Phthalate | | Model Name | 9-00721 | | Model Number | 9-00721 | | Number Of Items | 20 | | Occasion | Emergency | | Packaging Type | Individually Wrapped | | Pattern | Solid | | Product Style | Industrial | | Scent Name | Unscented | | Seasons | All Season | | Shape | Round | | Size | 20 Pack | | Specific Uses For Product | Emergency | | Target Audience | Emergency responders, campers, and outdoor enthusiasts | | Theme | Emergency Preparedness | | Unit Count | 20.0 Count | | Wick Quantity | 1 | ## Product Details - **Are Batteries Included:** No - **Brand:** Cyalume - **Color:** Red - **Indoor/Outdoor Usage:** Outdoor - **Item Weight:** 1 Pounds - **Number of Items:** 20 - **Product Dimensions:** 0.2"W x 6"H - **Scent:** Unscented - **Shape:** Round - **Specific Uses For Product:** Emergency ## Images ![Cyalume 9-00721 Snap Light Stick, 6", Red (Pack of 20) - Image 1](https://m.media-amazon.com/images/I/31eT7FBhXAL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: what color is best** A: Depends on your use... for brightness, without a doubt green. 2 reasons to get technical, first the chemical make up allows that color to glow brightest, and second is that the human eye sees this color better than any other light wavelength. If you're looking for "flares" though and need red, your best bet would be a strobe light. The red snap lights are good for low-light needs (hence using red lens flashlights in the military to read maps as the human eye doesn't pick this light up at low levels), but nowhere near what you would need for safety. Blues and whites are in the middle but don't nearly as long -better off with a LED flashlight. Go green... **Q: Can they be stored in freezing temps in a car? Gets Brutal in NY in the winter** A: they can be stored in the car and they will not freeze **Q: Is the shape like an octagon to avoid rolling on a flat surface?** A: Seems to not roll due to flat sealed end not to say it would not roll on a steep incline hope this helps **Q: Are these Coast Guard approved instead of light them up flares?** A: I can't give you any kind of legal advice ("...approved by Coast Guard..."), but I'd suggest to you that the soft and gentle glow of a Cyalume Stick would be quite close to useless if you were stranded out on the water and were waiting for the Coast Guard - anyone - to find you. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Mandatory for emergency preparedness *by on Reviewed in the United States January 14, 2024* I remember this this is the brand given out in the military. Bright and long lasting. Never had a dull one yet. They do have expiration dates but I have gone a few years past it with minimally reduced operation. Still works as advertised. But I’m sure the duration starts slacking off. Easy to turn on and nice sized hole on top to run cordage through. These are a must have for storm prep. Mind you it’s not going to light up a room but good enough to read by if held close and outstanding for marking and visibility if you choose to have each member of the family carry one. (Great use for the hole on top). A must have for any preparedness kit. ### ⭐⭐⭐⭐⭐ Better than candles in the house. *by on Reviewed in the United States December 9, 2023* These were added to our emergency kits at home and in the vehicles. They provide an adequate amount of light to navigate around the house or around the immediate area of one’s car (inside and out). They last for at least 12 hours and are much safer than candles as there is no open flame. In my opinion these are a solid addition to anyone’s power outage/blackout kit. ### ⭐⭐⭐⭐⭐ Red Chem Lights Aren’t Meant to be Bright *by on Reviewed in the United States March 22, 2023* I see way too many negative comments thinking these are glow sticks for the 4th of July type events especially reviews about the red sticks. THESE ARE MEANT TO EMIT VERY LITTLE LIGHT FOR A REASON, red light is easier on the eyes which when walking around at night it means you keep more of your ability to see at night. These aren’t meant to be a significant source of light, the best uses for these are reading at night or seeing around inside your tent. Again these are not meant to be bright on purpose, please understand when buying that these are mainly meant for survival/camping and emergencies not for children to play with. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/24199967-cyalume-9-00721-snap-light-stick-6-red-pack-20](https://www.desertcart.pt/products/24199967-cyalume-9-00721-snap-light-stick-6-red-pack-20) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-13*