Cyalume SnapLight Industrial Grade Light Sticks, Green, 6″ Long, 12 Hour Duration (Pack of 10)

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Cyalume SnapLight Industrial Grade Light Sticks, Green, 6" Long, 12 Hour Duration (Pack of 10)

Cyalume SnapLight Industrial Grade Light Sticks, Green, 6" Long, 12 Hour Duration (Pack of 10) Add to cart

Rating: 
Amazon Price: $19.50 $11.98 You save: $7.52 (39%). (as of January 8, 2017 5:09 am – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.

The Cyalume SnapLight is a green industrial grade light stick measuring 6" long, for providing instant 360 degree illumination, that can be seen up to a mile away for up to 12 hours in optimal conditions. The SnapLight is waterproof, non-toxic, and non-flammable. To activate the light stick, bend, snap and shake the tube. The light stick has a hook and gate 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 substance is non-toxic and non-flammable, and the components of the light stick are recyclable. The light stick floats in water and works best between 40 to 80 degrees F (4 to 27 degrees C), and although the light stick works at higher or lower temperatures, it is less effective in colder temperatures.

All sticks are tested at a temperature of 72 degrees F (22 degrees C) to determine the illumination duration. Each 10-degree C (50-degree F) increase or decrease in temperature doubles or halves the reaction rate, and therefore the brightness and duration. For example, the same light stick that emits approximately 30 lux (a unit that describes how much light is visible over a square meter) at 15 minutes after activation at 24 degrees C (75 degrees F) will be half as bright but glow twice as long at 14 degrees C (57 degrees F). At 34 degrees C (93 degrees F), the same light stick would be twice as bright, but glow half as long. Storage at elevated temperatures (above 120 degrees F or 49 degrees C) will decrease shelf life and start to soften the plastic tube, and increase the risk of a leak. Exposure to cold temperatures will not affect the light sticks if they are warmed above 40 degrees F (4.5 degrees C) before activation, unless they are frozen (which occurs at -15 to -20 degrees F, or -26 to -29 degrees C). Once light sticks have been frozen, they will still produce some light, but performance will not be as reliable. Humidity and atmospheric conditions do not affect the light sticks.

Cyalume Technologies manufactures chemiluminescent products used for safety, industrial, and military applications. The company, founded in 1970 and headquartered in West Springfield, MA, makes products under ChemLight and SnapLight brands. ChemLight products meet military specifications, and the company meets ISO 9001 standards.

Customer Reviews

Great product, way better then the cheapies at Wally World.

299 people found this helpful.
 on February 19, 2010
By Gojira
I’m the kind of person who likes to test their gear before relying on it in the backwoods, so I cracked one of these as soon as I opened the package. I was easily able to navigate around a pitch-black house and yard, without the benefit of any other artificial light. It was brighter than other glow sticks I’ve tried (Coleman brand, for example), and was still putting out enough light to read by a full 12 hours later. The plastic walls are angled instead of round, and are thicker than any others I’ve tried, which means they should hold up well against accidental cracking in the backpack. No lanyards are included, FYI, but I don’t consider that too much of a detriment. Overall: great product, very reasonable price.

Which color is brightest? Well…

212 people found this helpful.
 on May 23, 2012
By mrxak
I bought sets of several colors of these Cyalume SnapLight Industrial Grade Chemical Light Sticks, for emergency preparedness and the first night of having them, I opened up each color and activated each one.

12 Hour Light Sticks GREAT !!!

44 people found this helpful.
 on November 19, 2010
By RagenRat
VERY HAPPY WITH THIS PRODUCT !!!

received "safety bright"

17 people found this helpful.
 on April 21, 2011
By Jackie
The product I received was Safety Bright 6″ light stick by Cyalume light technology (made in USA). Ordered from BP Medical supplies, received package via USPS in a bubblewrapped mail envelope with the individual sticks lumped together. The items arrived in fine condition. Price paid $10.77 w/ free shipping.
Cyalume SnapLight Industrial Grade Light Sticks, Green, 6" Long, 12 Hour Duration (Pack of 10) Add to cart

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