STEDI ST-40-H11-104 Blackout H11 LED Headlight Bulb

STEDI Blackout H11 LED Headlight Bulb

When looking for an easy option for better-performing headlights for your vehicle our STEDI™ Copper Head Blackout conversion kits are a simple Plug & Play upgrade that is as simple as changing over a factory globe.

On average most halogen 55W lamps will produce 850 Lumens per lamp, compared to 1,760 Lumens per lamp for our Blackout Copper Heads. Our Lumens are not to be confused with the exaggerated numbers by other vendors, our Copper Heads are properly tested inside of a Photometric Sphere. All that brightness is useless without exacting light distribution, and this is where we really lead the market. We’ve put lots of work into perfecting the beam geometry to ensure that our kits won’t cause glare and cause unwanted light scatter. We back this up with a 30-day money-back guarantee.

When looking for an easy option for better-performing headlights for your vehicle our STEDI™ Copper Head Blackout conversion kits are a simple Plug & Play upgrade that is as simple as changing over a factory globe. On average most halogen 55W lamps will produce 850 Lumens per lamp, compared to 1,760 Lumens per lamp for our Blackout Copper Heads. Our Lumens are not to be confused with the exaggerated numbers by other vendors, our Copper Heads are properly tested inside of a Photometric Sphere. All that brightness is useless without exacting light distribution, and this is where we really lead the market. We’ve put lots of work into perfecting the beam geometry to ensure that our kits won’t cause glare and cause unwanted light scatter. We back this up with a 30-day money-back guarantee. We’ve moved away from active cooling (fan kits) and adopted passive cooling. Passive cooling not only substantially increases reliability, but the flexible cooling belts of our Copper Heads offer the ability to retain the use of the factory dust caps maintaining the water & dust resistance of the headlight housing. With a lower profile than that of a fan-cooled kit, compatibility and ease of installation are also much wider.