Home » Marker Lights

MARK-LITE FIRE FLY Discounts Apply !
FREE Ground shipping over $90
Buy one, Get one free!

BOGO SALE!   Buy one, Get a second, free! Add at least 2 to cart.

The latest development in sub-miniature LED technology makes the Mark-Lite® Fire Fly™ possible. Its five eye-catching red LEDs operate for an incredible 100 hours on a single set of fresh 2 N-size Alkaline batteries (included) with an operating cost of about 2 cents/hr. The Mark-Lite® Fire Fly™ is the perfect marker light for people active in the dark. Use one for night scuba diving, or while biking, jogging, or walking. Includes, at no additional cost, a Velcro strap.


  • Dive Rated to 1,000 feetDepth Rating: 1,000 feet (300 m), IP68M
  • Lamp: 5 LEDs (red)
  • Lamp Life: 10,000+ hours
  • Burn Time: 100+ hours
  • Batteries: 2 N Alkaline (included)
  • CE (European Union compliant)
  • Materials: ABS and LEXAN®
  • Dimensions: 5.75" (15 cm) L x 1.2" (3 cm) Dia.
  • Weight: 0.38 lbs. (0.17 kg)
  • Made in the U.S.A. (complies with the "Buy American Act", may contain imported components).
  • Lifetime Warranty


P/N 2N-1500-4

Price: $26.95
Add to cart

« Previous | Next »

Product Reviews

No Reviews For This Product.

These items are suggested accessories with this item

Wrist Lanyard

Price: $2.95
Add to cart
Velcro Wrist Strap

Price: $2.95
Add to cart
O-ring Lubricant

Price: $1.95
Add to cart

Replacement O-Rings

Price: $2.45
Add to cart
3 V Alkaline Battery

Price: $5.95
Add to cart

Customers who bought these products also bought.

Product ID 1A-1700-4
MARK-LITE Chameleon

Price: $29.95
Add to cart
Product ID 1A-1750-4

Price: $24.95
Add to cart
Product ID 3C-9114
Wrist Lanyard

Price: $2.95
Add to cart