[Enhanced Brightness and Efficiency] - Upgrade your for Maglite with our 3W LED bulbs, designed to provide superior brightness and energy efficiency. Ideal for converting C and D 3-16 battery-powered flashlights from dim incandescent light to vibrant LED lighting, ensuring a clearer, more powerful beam. [Precise Fit for Maglite] - Designed to perfectly fit for Maglite 3-16 C/D battery flashlights. [Extended Lifespan] - Benefit from long-lasting LED performance with an estimated lifespan of 50,000 hours. These durable and reliable bulbs provide continuous illumination, reducing the need for frequent replacements and maintaining consistent brightness over time. [Simple Installation Process] - Easily install the LED conversion kit in just minutes. Remove the flashlight head, take out the old bulb and retaining ring, and insert the LED bulb. Note: Please ensure correct polarity (negative ring, positive tip) before installation to avoid damage. [Buy with Confidence] - Although not-original for Maglite product, our LED conversion kit provides satisfactory compatibility and performance. Colour:As Shown Material:Metal+PC Package Contents: 3 * Flashlight bulbs