Home   What are these?   Who uses them?   Where are they used?   Flare Comparison   Specifications   Pricing / Ordering   Affiliations Specifications Dimensions: 8" x 8" x 2"(h) Power: 4 AA batteries Weight: 8.5 oz (w/o batteries) 12.0 oz (w/ batteries) Light Source: Hi-Output LEDs Battery Life: 88+ hours LED Light Life: 100,000 hours Flash Rate: 190 RPM Visibility On Terrain: 5 miles Visibility From Air: 25 miles Weight Tolerance: Currently known to be greater than 33 tons! Perfect for marking Helicopter Landing Zones! Pilot's prefer TurboFlares for marking nighttime LZs. Doesn't blind their vision and TurboFlares's unique rotating beacon is discernable from other light sources even at great distances.