Ruiandsion 2pcs 2W COB 6V E10 LED Upgrade Bulb Replacement for Flashlights Torch Headlight Headlamp, White

1. Technical Specifications and Color Options LED bulb model E10 (also known as E10 base, E10 socket, MINI E10) with versatile voltage 3V/6V/12V. It offers three color temperatures: pure white 2700K, warm yellow 4300K and warm white 3000K. Generates 200 lumens with compact design of 32×11mm. Ideal for professional flashlights, portable equipment, emergency systems, DIY projects, models, and educational toys. Energy saving of 85%. 2. Polarity and Compatibility Setting Negative polarity to ground (positive contact "+" at the top end). Not compatible with positive mass systems. Check the electrical specifications of your device before installing. This configuration is standard on most modern portable lighting equipment. 3. Thermal Management and Performance Moderate heat during operation is normal thanks to its high-quality integrated resistor. Does not affect performance and service life. Built-in heat sink design keeps temperature within safe parameters. Aircraft aluminum housing 4. Step by Step Installation Guide 1.Turn and remove the flashlight head 2.Carefully remove the retaining washer 3.Remove the traditional bulb 4.Insert the new LED bulb ensuring correct contact Reassemble the components. No special tools required. 5. Warranty and Additional Applications Includes manufacturer's warranty. Perfect for: professional flashlights, emergency equipment, portable lighting systems, model making kits, instrumentation, electronic toys and educational projects. Recommendation: Always check device specifications before installing., Weight: 0.0220462262 pounds, Manufacturer: Guangzhou Ruixin Lighting Technology Co., Ltd.