HQRP® 1-Pack Glass Lens Replacement for Maglite C or D Cell Flashlights. High-Quality Replacement: The HQRP® D Lens, made from tempered glass, offers superior durability and excellent light transmission, enhancing your Maglite flashlight's performance. Perfect Fit and Upgrade: With precise 52×2mm dimensions, this lens is ideal for C or D Cell Maglite Flashlights, providing a perfect fit for replacements or upgrades. Enhanced Visibility and Efficiency: Ideal for those upgrading to a Maglite LED, this lens ensures a focused, brighter beam, improving visibility and efficiency. Durable and Easy to Install: Resistant to scratches and thermal shock, this lens protects the LED or incandescent bulb inside your flashlight and is easy to install, restoring or enhancing your Maglite's functionality.