[Enhanced Brightness and Efficiency] – Upgrade your Maglite flashlight with our 3W LED bulbs, designed to provide improved brightness and energy efficiency. Ideal for converting C- and D-cell, 3- to 16-battery flashlights from incandescent to LED lighting, delivering a clearer and more powerful beam. [Precise Fit for Maglite] – Designed to fit Maglite flashlights that use C or D batteries. [Extended Lifespan] – Features an estimated LED lifespan of 50,000 hours. These durable bulbs deliver consistent illumination and reduce the need for frequent replacements. [Simple Installation Process] – Install in minutes: remove the flashlight head, replace the old bulb and retaining ring with the LED bulb. Ensure correct polarity (negative ring, positive tip) before installation. [Compatibility] – Compatible with Maglite flashlights using C or D batteries. Color: As Shown Material: Metal + Polycarbonate Package Contents: 3 × Flashlight bulbs Note: Light reflection and display differences may cause slight color variation between the image and the actual product. Measurement tolerance: ±1–3 cm.