The item is a simple and practical LED drop-in module flashlight replacement lamp, made of durable aluminum alloy material and featuring an XM-L T6 LED with a precision reflector to emit bright and uniform cool white light. Suitable for use with various flashlight models including UltraFire WF-501A, WF-501B, WF-501C, WF-501D, WF-502D, WF-502B, WF-503B, WF-504B, WF-501N, L2, C1, UniqueFire M2, UniqueFire R5, TrustFire S-R5, SureFire 6P, G2, and 9P. Easy to install and use, this LED module offers reliable illumination performance.Features: - Color: As shown in the images - Material: Aluminum alloy and LED - Equipped with solid-state XM-L T6 LED and precision reflector for smooth, strong cool white light output - Designed to enhance brightness and beam distance - Energy efficient with low heat emission and long operational life - Simple installation and user-friendly operation Specifications: - DC Forward Current: DC-DC - LED Light Color: Cool white - Voltage: 3.7V - Color Temperature: 6500K7000K - Lumen Output: 1000LM Package Includes: 1 x XM-L T6 1-Mode 3.7V 1000 Lumens Cool White LED Drop-in Module Flashlight Replacement Bulb Note: - Due to lighting and screen differences, actual product color may vary slightly from images. - Slight dimensional variations may occur due to manual measurement.