XML U3 LED Flashlight Module 26.5mm Efficiency Single Mode DropIn for WF501B 502B

performance 26.5 mm LED module for WF501B and 502B flashlights. Designed as a direct replacement to restore or improve light output while keeping installation and operation simple. Key benefits Direct compatibility with WF501B and 502B models for straightforward replacement or upgrade. Consistent singlemode on/off operation for simple, reliable control. Wide input voltage range from 3.7 V to 8.4 V to accommodate common battery setups and support stable LED performance. Orange peel aluminum reflector produces a balanced beam with defined hotspot and smooth surrounding spill for versatile use. Solidstate XML U3 LED emitter delivers bright, efficient light in a compact package. Product highlights Size: 26.5 mm diameter, fits specified flashlight housings. LED type: XML U3 power emitter for strong luminous output. Reflector: Orange peel finish in aluminum for even beam transition and reduced artifacting. Mode: Single on/off mode for dependable operation. Voltage compatibility: Operates across 3.7 V to 8.4 V to improve conversion efficiency across different battery configurations. Practical use scenarios Outdoor and camping: a worn module to regain bright, reliable illumination for campsite tasks and trail navigation. Maintenance and : Service or refurbish WF501B and 502B flashlights in workshops or field kits with a compatible replacement module. Work lighting and hobbies: Upgrade flashlight performance for inspections, mechanical work, or detail tasks where a controlled, even beam is needed. Technical considerations Verify the 26.5 mm dimension and model compatibility before installation. Singlemode operation requires no additional switching logic; works with existing on/off controls. Designed for use within the specified voltage range to maintain stable emitter performance. This module provides a straightforward, compatible option for restoring or improving lighting performance in WF501B and 502B flashlights without changing controls or housings.