---
product_id: 42853385
title: "Real Circuit Constant Current E10 Screw Base LED Upgrade Bulb lamp 3V for Torch Flashlight Headlight Bicycle"
brand: "eblcl"
price: "13034₫"
currency: VND
in_stock: false
reviews_count: 1
url: https://www.desertcart.vn/products/42853385-real-circuit-constant-current-e10-screw-base-led-upgrade-bulb
store_origin: VN
region: Vietnam
---

# Constant Current Circuit 41 Lumen Brightness 3V Power Efficiency Real Circuit Constant Current E10 Screw Base LED Upgrade Bulb lamp 3V for Torch Flashlight Headlight Bicycle

**Brand:** eblcl
**Price:** 13034₫
**Availability:** ❌ Out of Stock

## Summary

> 💡 Light up your legacy—upgrade your gear, own the night!

## Quick Answers

- **What is this?** Real Circuit Constant Current E10 Screw Base LED Upgrade Bulb lamp 3V for Torch Flashlight Headlight Bicycle by eblcl
- **How much does it cost?** 13034₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/42853385-real-circuit-constant-current-e10-screw-base-led-upgrade-bulb)

## Best For

- eblcl enthusiasts

## Why This Product

- Trusted eblcl brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Shock and vibration resistant for rugged, reliable performance on the go.
- • **Seamless Upgrade:** E10 screw base fits effortlessly, reviving old flashlights and headlights.
- • **Power Smart, Last Long:** 3V constant current design extends battery life for longer adventures.
- • **Positive Polarity Design:** End contact positive, outside negative for hassle-free installation every time.
- • **Illuminate with Precision:** 41 lumens of crisp, daylight 6500K brightness to cut through the dark.

## Overview

The EBLCL Real Circuit Constant Current E10 LED bulb delivers 41 lumens of bright, 6500K daylight illumination powered by a 3V battery. Designed with a constant current circuit, it maximizes battery efficiency and lifespan. Shock and vibration resistant, this durable LED bulb fits standard E10 screw bases, making it the perfect upgrade to revive old flashlights, headlights, and bicycle lamps with reliable, long-lasting light.

## Description

EBLCL Real Circuit Constant Current E10 Screw Base LED Upgrade Bulb lamp 3V for Torch Flashlight Headlight Bicycle - desertcart.com

Review: Five Stars - Made a old flashlight work and new again

## Features

- high lumen, best quality,long life time,extend battery life, end contact is positive and outside is negative

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XVTJ5JX |
| Batteries Included? | No |
| Batteries Required? | No |
| Brand | EBLCL |
| Brightness | 41 Lumen |
| Color Temperature | 6500 Kelvin |
| Control Method | App |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Date First Available | March 25, 2017 |
| Item Weight | 0.81 ounces |
| Light Source Type | LED |
| Manufacturer | EVER BRIGHT LIGHTING |
| Number of Items | 1 |
| Package Dimensions | 5.31 x 3.31 x 1.89 inches |
| Part Number | EB-E-3V-0.3W |
| Power Source | Battery Powered |
| Shape | Bulb |
| Special Feature | Not Dimmable, Shock and vibration resistant |
| Special Features | Not Dimmable, Shock and vibration resistant |
| Specific Uses For Product | Flashlight |
| UPC | 606034195134 |
| Voltage | 3 Volts |

## Product Details

- **Brand:** EBLCL
- **Color Temperature:** 6500 Kelvin
- **Special Feature:** Not Dimmable, Shock and vibration resistant
- **Specific Uses For Product:** Flashlight
- **Voltage:** 3 Volts

## Images

![Real Circuit Constant Current E10 Screw Base LED Upgrade Bulb lamp 3V for Torch Flashlight Headlight Bicycle - Image 1](https://m.media-amazon.com/images/I/31SKLBfbNrL.jpg)
![Real Circuit Constant Current E10 Screw Base LED Upgrade Bulb lamp 3V for Torch Flashlight Headlight Bicycle - Image 2](https://m.media-amazon.com/images/I/31WgJdBhB2L.jpg)
![Real Circuit Constant Current E10 Screw Base LED Upgrade Bulb lamp 3V for Torch Flashlight Headlight Bicycle - Image 3](https://m.media-amazon.com/images/I/31aw44Pd4XL.jpg)
![Real Circuit Constant Current E10 Screw Base LED Upgrade Bulb lamp 3V for Torch Flashlight Headlight Bicycle - Image 4](https://m.media-amazon.com/images/I/31pXEM0J8PL.jpg)
![Real Circuit Constant Current E10 Screw Base LED Upgrade Bulb lamp 3V for Torch Flashlight Headlight Bicycle - Image 5](https://m.media-amazon.com/images/I/31zkXtBg2sL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by J***F on February 13, 2018*

Made a old flashlight work and new again

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**Shop now:** [https://www.desertcart.vn/products/42853385-real-circuit-constant-current-e10-screw-base-led-upgrade-bulb](https://www.desertcart.vn/products/42853385-real-circuit-constant-current-e10-screw-base-led-upgrade-bulb)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-22*