Streamlight Vulcan & Fire Vulcan Series

Series Name	Fire Vulcan	Fire Vulcan LED	Vulcan
Bulb type	High-intensity Halogen bi-pin 8 watt Two ultra bright blue LEDs	Shock-proof C4 LED 2 ultra bright blue LEDs (on back of unit)	High-intensity halogen bi-pin 8 watt Xenon dual filament 8 watt safety bulb features instant backup beam.
Candela Rating (Peak beam Intensity)	80,000	Up to 80,000	Bi-pin bulb: 80,000 Dual Filament: 70,000
Lumens	150	150	Bi-pin bulb: 150 Dual Filament: 157
Battery	Lightweight Lithium-Ion nano technology cells (x2)	2 lightweight Lithium-Ion nano technology cells	Zero-maintenance 4.5 Ah sealed lead-acid battery rechargeable
Hours of Continuous Use per charge	Up to 3.25 Continuous Hours