Glow sticks are not just for fun and parties – they can be a lifesaver in an emergency situation. When the power goes out or you are in a dark, unfamiliar place, a glow stick can help you find your way. They can also be used to signal for help.
Emergency light sticks are a great way to light your way in the dark, but do they expire? It is important to know the answer to this question in case you find yourself in an emergency situation where you need to rely on a light stick to see. The answer is yes, emergency light sticks do expire. The average lifespan of a light stick is about six months. After that, the light stick will start to lose its brightness and will eventually stop working altogether. So, if you have an emergency light stick that is more than six months old, it is best to replace it
Glow sticks give off little to no heat. The light that is emitted is a result of a chemical reaction between the chemicals inside the glow stick. These chemicals are usually a mixture of a fluorophore and a peroxide. When the peroxide comes into contact with the fluorophore, it causes the fluorophore to emit light. The light that is emitted is not heat, but rather visible light.
Yes, putting glow sticks in the freezer does work. The colder the temperature, the longer the glow stick will last.
4.6/5
12 HOURS OF BRIGHT LIGHT: Our patented, long-lasting formulations provide bright, high light output for up to 12 hours at a time, ensuring you have the light you need when electric light isn’t an option.
VARIETY OF USES: Our light sticks can be used in a variety of situations, including as a flashlight alternative when camping, hunting or night fishing, as an emergency light in your car or home during power outages, for recreational use and much more. The possibilities are endless.
MADE IN THE USA: Our glow sticks are made in the US under strict quality guidelines, which guarantees consistent and excellent results in every product. Cyalume is known around the world for bringing light to dark places with our innovative emergency light solutions.
SAFE AND DURABLE: Industrial-grade construction means our light sticks are high quality and durable, plus they are waterproof, non-flammable and have a non-toxic chemistry. They’re an illumination product you can trust, and a great option to add to your emergency preparedness pack!
Each are individually foil wrapped. You can safely store them for years without harm to the light stick or components.
$234
Wow. These have far exceeded specifications. See pictures - still emitting useful glow after 26 hours since activation. Photos are at 26 hour point; at 12 hours it was plenty bright. At 26 hours there was enough light to dIscern pictures and read fine text. Sure, it is fading but, c'mon - 26 hours and it is rated for 12? That's just crazy good.
Important: Stick was at room temp (about 75F) entire time; there was NO artificial chilling (e.g., refrig/freezer) or dip in temp (e.g., outdoors --> a cooler night) to prolong chemical reaction. Lowering the temp is a "trick" that can be used to extend life of light. This was not done.
Sympathy note: I truly feel sorry for the people who wrote one star reviews because the sticks they received seem to have expired and faded quickly. I believe you, I do. What a tragedy if a person went to use (and rely on) one of these in a dire emergency, only to find it fades to zero after 90 minutes or so. That is criminal.
Because of those one star reviews I tested one of the ten in my batch. It glowed right away, was "bright" (as bright as a glow stick can be, I guess!) and was strong at 12 hours. I wanted to vouch for this product and also thank the "bad batch" reviewers who prompted me to test these BEFORE an emergency. I'm so sorry yours were the rare sticks that were no good.
4.6/5
12 HOURS OF BRIGHT LIGHT: Our patented, long-lasting formulations provide bright, high light output for up to 12 hours at a time, ensuring you have the light you need when electric light isn’t an option.
SAFE AND DURABLE: Industrial-grade construction means our light sticks are high quality and durable, plus they are waterproof, non-flammable and have a non-toxic chemistry. They’re an illumination product you can trust, and a great option to add to your emergency preparedness pack!
MADE IN THE USA: Our glow sticks are made in the US under strict quality guidelines, which guarantees consistent and excellent results in every product. Cyalume is known around the world for bringing light to dark places with our innovative emergency light solutions.
VARIETY OF USES: Our light sticks can be used in a variety of situations, including as a flashlight alternative when camping, hunting or night fishing, as an emergency light in your car or home during power outages, for recreational use and much more. The possibilities are endless.
5-YEAR SHELF LIFE: Our SnapLight glow sticks have a guaranteed 5-year shelf life, and each are individually foil wrapped. You can safely store them for years without harm to the light stick or components.
$234
Wow. These have far exceeded specifications. See pictures - still emitting useful glow after 26 hours since activation. Photos are at 26 hour point; at 12 hours it was plenty bright. At 26 hours there was enough light to dIscern pictures and read fine text. Sure, it is fading but, c'mon - 26 hours and it is rated for 12? That's just crazy good.
Important: Stick was at room temp (about 75F) entire time; there was NO artificial chilling (e.g., refrig/freezer) or dip in temp (e.g., outdoors --> a cooler night) to prolong chemical reaction. Lowering the temp is a "trick" that can be used to extend life of light. This was not done.
Sympathy note: I truly feel sorry for the people who wrote one star reviews because the sticks they received seem to have expired and faded quickly. I believe you, I do. What a tragedy if a person went to use (and rely on) one of these in a dire emergency, only to find it fades to zero after 90 minutes or so. That is criminal.
Because of those one star reviews I tested one of the ten in my batch. It glowed right away, was "bright" (as bright as a glow stick can be, I guess!) and was strong at 12 hours. I wanted to vouch for this product and also thank the "bad batch" reviewers who prompted me to test these BEFORE an emergency. I'm so sorry yours were the rare sticks that were no good.
4.6/5
5-YEAR SHELF LIFE: Our SnapLight glow sticks have a guaranteed 5-year shelf life, and each are individually foil wrapped. You can safely store them for years without harm to the light stick or components.
SAFE AND DURABLE: Industrial-grade construction means our light sticks are high quality and durable, plus they are waterproof, non-flammable and have a non-toxic chemistry. They’re an illumination product you can trust, and a great option to add to your emergency preparedness pack!
12 HOURS OF BRIGHT LIGHT: Our patented, long-lasting formulations provide bright, high light output for up to 12 hours at a time, ensuring you have the light you need when electric light isn’t an option.
MADE IN THE USA: Our glow sticks are made in the US under strict quality guidelines, which guarantees consistent and excellent results in every product. Cyalume is known around the world for bringing light to dark places with our innovative emergency light solutions.
VARIETY OF USES: Our light sticks can be used in a variety of situations, including as a flashlight alternative when camping, hunting or night fishing, as an emergency light in your car or home during power outages, for recreational use and much more. The possibilities are endless.
$234
Wow. These have far exceeded specifications. See pictures - still emitting useful glow after 26 hours since activation. Photos are at 26 hour point; at 12 hours it was plenty bright. At 26 hours there was enough light to dIscern pictures and read fine text. Sure, it is fading but, c'mon - 26 hours and it is rated for 12? That's just crazy good.
Important: Stick was at room temp (about 75F) entire time; there was NO artificial chilling (e.g., refrig/freezer) or dip in temp (e.g., outdoors --> a cooler night) to prolong chemical reaction. Lowering the temp is a "trick" that can be used to extend life of light. This was not done.
Sympathy note: I truly feel sorry for the people who wrote one star reviews because the sticks they received seem to have expired and faded quickly. I believe you, I do. What a tragedy if a person went to use (and rely on) one of these in a dire emergency, only to find it fades to zero after 90 minutes or so. That is criminal.
Because of those one star reviews I tested one of the ten in my batch. It glowed right away, was "bright" (as bright as a glow stick can be, I guess!) and was strong at 12 hours. I wanted to vouch for this product and also thank the "bad batch" reviewers who prompted me to test these BEFORE an emergency. I'm so sorry yours were the rare sticks that were no good.
4.5/5
LONG SHELF LIFE | Each safety stick with included plastic lanyard can be stored unused for up to 5 years, and are available in red, orange, yellow, blue, green and white. No batteries required!
INDUSTRIAL GRADE CHEMICAL | Light sticks can be used to mark your route, signal for help, or simply illuminate your surroundings during nighttime outdoor activities, power outages, unexpected accidents and natural disasters.
SMART STOCK UP | Outfit your survival & first-aid kits, toolboxes, and vehicles (including boats & bikes) with these 12 illuminating potential life savers, and give as gifts to those you want to keep safe. While others offer only 10 sticks, Be Ready includes a dozen, equating to an extra 24+ hours of light.
EVERYDAY EMERGENCY ESSENTIAL | Small, lightweight and delivers 12+ hours of dependable bright light to ensure you’re not left in the dark...literally!
TACTICAL TOOL | From roadside assistance to help on a hike, everyone from first responders to families rely on these 6†waterproof glow sticks with included plastic lanyards.
$234
For a 6" Chem-Light it does a reasonable job, at $9/12 (75¢ each) it is a great value. The green color is bright enough to light a 10'x12' room for at least 12 hours under normal room temperatures (as with all Chem-Lights temperature affects light output). It may not be bright enough to read by from more than 3' away, but you won't be stumbling in the dark either (even 18 hours later I was still able to see well enough to navigate the room it was hanging in).
3.9/5
GUARANTEED 5 YEAR SHELF LIFE AND INDIVIDUAL FOIL WRAPPING means SnapLight can be safely stored for years until the need arises without harm to the stick or components.
WATER-PROOF, NON-FLAMMABLE, NON-TOXIC CHEMISTRY means SnapLight is as safe as it is durable. Perfect for confined spaces or underwater applications.
PATENTED, LONG-LASTING FORMULATIONS provide high light output for up to 8 hours at a time to help you get the job done when electric light isn’t an option.
INDUSTRIAL-GRADE STICK CONSTRUCTION provides a level of durability not found in competitor light sticks. Our formulations have no equal.
MADE IN THE USA UNDER STRICT QUALITY GUIDELINES to ensure each light stick works without issue - guaranteed. Rest assured knowing you can trust SnapLight.
$234
These simply work. Used them extensively in the military.
One thing I will add to your purchase consideration: the Cyalume SnapLight "Industrial" Grade Chemical Light Sticks lights are chemically very similar to the "Military Grade", but with a longer shelf-life. The "military grade" lights are formulated per DoD specification, and as such cannot take advantage of newer formulations.
In short: if you are buying the "Military Grade" lights because you think they are better somehow, they are not. They are the same brightness. As a matter of fact, according to the manufacturer the military versions have one year less shelf life (4 versus 5 years for the industrial series). The higher price reflects the custom (older) formulation that the DoD specifies.
Source for this info: Cyalume Corporation.
So unless you are required to buy an NSN product, do yourself a favor and pay less for a longer shelf-life and get the industrial version of this product.
Hope this helps.
When a glow stick is first used, the inner tube is broken and the chemicals mix together and start to produce light. Once all the chemicals have been used up, the light will fade and the glow stick will appear dead. However, there are a few ways that you can bring a glow stick back to life. One way is to put the glow stick in the freezer for a few hours. This will slow down the chemical reaction and make the glow stick last longer. Another way is to cut the glow stick open and pour the remaining liquid into a new container. This will give
There are a few ways to make glow sticks glow brighter. One way is to put them in the freezer for a few minutes before you want to use them. Another way is to crack them open and mix the contents around before you shake them up and use them.
Most glow sticks contain a small glass vial filled with hydrogen peroxide and another vial with a fluorescent dye. When you bend the stick, the vials break and mix together, starting a chemical reaction that produces light. The light is produced by a fluorescence process in which the dye absorbs energy from the hydrogen peroxide and then re-emits the energy as light.
Cheap glow sticks typically last for around 2-3 hours. However, if you want your glow stick to last longer, you can buy a more expensive, higher-quality glow stick. These usually last for around 6-8 hours.
Mini glow sticks are a great way to add some fun and excitement to any event. But how long do they last? On average, mini glow sticks will last for about 4-6 hours. However, there are some things that can affect how long they last. For example, if they are exposed to heat or sunlight, they will not last as long. So, if you want your mini glow sticks to last as long as possible, be sure to keep them in a cool, dark place.
Glow sticks are a popular toy for kids and adults alike, but you may be wondering if it's safe to put them in water. The short answer is yes, it is safe to put glow sticks in water. However, there are a few things you should keep in mind to ensure a fun and safe experience. Glow sticks are made with a chemical called dioxin, which is activated by exposure to light. When the chemical is exposed to light, it produces a greenish-blue glow. The chemical is not harmful to the skin or eyes, but it can
COPYRIGHT © 2019
