AlphaRex Gold Ammo Panoramic LED Headlight Bulbs; Low Beam; H11 (07-13 Sierra 1500)

Description. Introducing AlphaRex Gold Ammo Panoramic LED light bulbs, featuring a bullet-shaped shell made of gold anodized zinc alloy. These bulbs incorporate AlphaRex LUXX LED chips, producing an output of 60W/5000 lm (raw lumen) and 52W/4250 lm (effective lumen) with unparalleled brightness. Our Panoramic design utilizes the LED chips as the light source, which emits through the quartz pillar, resulting in a 360° light output. The beam pattern is even and without dark spots, thanks to the position of the halogen filament. These bulbs work exceptionally well with projector lenses, making them an excellent addition to your vehicle.

Beam Pattern: Traditional LED bulbs emit light from two sides, and the distance between the light sources affects the concentration of light. When used with projector lenses, these bulbs create a dark spot at the bottom due to uneven light distribution. However, our Gold Ammo LED bulbs feature a Panoramic design that produces a 360° light output similar to halogen bulbs. This design ensures an even beam pattern, eliminating the dark spot at the bottom and providing excellent illumination. Say goodbye to uneven lighting and enjoy the benefits of our innovative Panoramic design.

Cooling System: The cooling system is a critical aspect of LED bulbs since it directly affects the lifespan of the LED chips. Many LED bulbs on the market try to maximize brightness by operating above 90% of the raw lumen, leading to overheating and damage to the LED chips. At Gold Ammo, we take a different approach. Our Panoramic LED bulbs operate at no more than 85% of the raw lumen, providing a brightness of 50W and 4250 lm (effective lumen), which enhances the lifespan of our products. Additionally, our Gold Ammo Panoramic LED bulbs come equipped with a high-speed fan that rotates at 12000 RPM, enhancing internal circulation. The position of our LUXX LED chip is right above the cooling fan, which is much closer than LED bulbs with chips on top at two sides. This shorter distance enhances the efficiency of our high-speed fan in cooling down the LED chip. Invest in our LED bulbs and enjoy long-lasting, high-quality lighting.

Fitment:

• 2007 GMC Sierra 1500
• 2008 GMC Sierra 1500
• 2009 GMC Sierra 1500
• 2010 GMC Sierra 1500
• 2011 GMC Sierra 1500
• 2012 GMC Sierra 1500
• 2013 GMC Sierra 1500

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