Larson Electronics 7 Pack of R-4 Lamps

This sealed, all-glass 80 watt lamp produces 2,750 Lux of illumination at 25 feet. The lamp is rated at 12 million candle power within a Larson Electronics. Like the entire all-glass range, this lamp was designed and built for aircraft landing lights. As a result, the lamp not only produces the brightest available beam on the market on a 12 volt circuit, but it also is completely resistant to vibration and weather related damage. This particular lamp is quite special, because it contains a bulb that contains a halogen filament and an infrared filament. As a result this lamp not only produces light in the brightest visible range, but it also produces light in the infrared spectrum that is not visible to the naked eye. Combined with night vision goggles, this lamp becomes an extremely effective tool for low light conditions. The life of this lamp is rated at 450 hours within a Larson Electronics. Replacements lamps and bulbs are readily available through Larson Electronics and www.larsonelectronics.com.