PowerArmz - Light Up Armband

By 4id


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Wherever you need visibility to be a priority, take these cleverly designed safety lights with you to be seen and safe. Lightweight and weatherproof, they are designed to easily strap on you and stay out of the way.

  • Materials: Silicone
  • Care: Hand wash only
  • Great for any activity in the dark
  • Easily adjustable with velcro strap
  • Fits arms 9-15" in diameter
  • Two illuminating options: Steady or flash setting
  • 100 hours of flashing operation
  • 70 hours of steady operation
  • Weatherproof
  • Made in China
  • Batteries included and replaceable. Uses standard camera batteries (CR2032)
  • Dimensions (in packaging): 13" x 4.5" x 1"
  • Weight: 0.09 lb

25 Reviews (4.7 out of 5 Grommets)

Sorted by Rating

Awsome product

7/5/2019 by Elizabeth

Great item for early walking and running in the dark



1/3/2019 by e

Gave as gifts to family of dog-walkers, runners,etc.in the NorthEast in winter- they loved it! Thank you!


Lights up as hoped

7/26/2018 by Debra

Night rides are now even safer


i feel really safe using this product.

5/16/2018 by Susan

This is very bright and can be seen from a good distance


Great gift

5/15/2018 by Dawn

My brother in law is an avid runner and found these very helpful when he runs early in the morning.

Items 1 to 5 of 25 total

4id : Wearable Safety Lights

About 4id

Night Light

Night owls and 4id Founders, Ron Biron and Rodger Bailey, strive to keep active people safe with their light bands. They’re a great addition to regular exercise gear and slip on easily with no extra bulk.

Wrap them around the heel of your sneaker or bicep, or attach a light-up leash to your canine companion to increase your visibility. The ultra-bright LEDs last for hours, and you can set them to glow continuously or flash. And each light is weatherproof, so you’ll have an extra measure of safety in any conditions.

Whether you’re walking to work early in the morning, or out for an evening jog, you’ll have additional peace of mind from this bright idea.