The Morimoto 2Stroke 2.0 LED Headlight Bulbs produce 2,440 raw lumen each at 23 watts of power. The updated 2.0 version now employs the latest Z ES chips from Philips Lumileds. Their small footprint allows for maximum lumen density and precision perfection when it comes to the bulbs ability to re-create the output of the original halogen bulbs they replace. What sets the 2Stroke 2.0 LED bulbs apart is how these LED chips are mounted to the bulb – they are mounted to a pair of 1.5mm copper boards placing the LED chips in a close match to a halogen filament. This equates to a beam pattern that closely matched the halogen pattern.