---
product_id: 82977771
title: "2pcs x 40MM LED Smooth Convex Lens"
brand: "jiatong"
price: "119 zł"
currency: PLN
in_stock: false
reviews_count: 1
category: "Jiatong"
url: https://www.desertcart.pl/products/82977771-2pcs-x-40mm-led-smooth-convex-lens
store_origin: PL
region: Poland
---

# 23MM focused beam 93% light penetration 40MM diameter precision 2pcs x 40MM LED Smooth Convex Lens

**Brand:** jiatong
**Price:** 119 zł
**Availability:** ❌ Out of Stock

## Summary

> 💡 Illuminate your projects with precision and power!

## Quick Answers

- **What is this?** 2pcs x 40MM LED Smooth Convex Lens by jiatong
- **How much does it cost?** 119 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/82977771-2pcs-x-40mm-led-smooth-convex-lens)

## Best For

- jiatong enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Compatibility:** Works with 1W to 10W LEDs from top brands like Cree, Lumens, and Seoul.
- • **Adjustable 23MM Focused Beam:** Customize your lighting angle for perfect directional projection.
- • **Premium Imported PMMA Material:** Durable, crystal-clear lens ensuring long-lasting optical clarity.
- • **Ultra-High 93% Light Penetration:** Maximize brightness and efficiency with minimal loss.
- • **Precision Engineered 40MM Diameter:** Fits seamlessly with high-power LEDs for flawless integration.

## Overview

This 2-piece set of 40MM smooth convex lenses is crafted from high-quality imported PMMA, delivering 93% light penetration and a focused 23MM beam. Designed for high-power LEDs (1W-10W), these lenses enhance directional lighting for floodlights, projectors, and outdoor lamps, ensuring superior optical performance and durability.

## Description

Outer circle diameter: 40MM Inner circle diameter: 35.3MM Height: 15.3MM Step height: 2.5MM Light penetration rate: 93% Focus: 23MM (for reference only) Light angle: adjustable angle Material: import PMMA High power LED special lens, LED ray directional projection. Applies to LED 1,3,5,10W, the application of different brands of high power LED. Scope of application: floodlights, projection lamp, searchlights, underwater lights, street lamps, garden lights, widely used in LED lighting products. With this lens can be with high power LED lamp: domestic beads, Corey Cree, lumens, imitation lumens, Addison, Seoul led billion Everbright power LED.

Review: Outstanding quality, optical quality is outstanding, no flaws. Working well for application. Shipping time was reasonable. Highly recommend this lens set. Am now expecting to place 3rd order.

## Features

- Outer circle diameter: 40MM
- Inner circle diameter: 35.3MM
- Height: 15.3MM
- Step height: 2.5MM
- package included:2pcs x 40MM LED smooth convex lens

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B012DGCTNE |
| Best Sellers Rank | #1,862,455 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #39,068 in LED Bulbs |
| Brand | JIATONG |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Date First Available | July 23, 2015 |
| Material | copper |
| Specific Uses | Audiovisual/projector |
| Type of Bulb | LED |

## Images

![2pcs x 40MM LED Smooth Convex Lens - Image 1](https://m.media-amazon.com/images/I/61TRvK2vhJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***N on March 24, 2019*

Outstanding quality, optical quality is outstanding, no flaws. Working well for application. Shipping time was reasonable. Highly recommend this lens set. Am now expecting to place 3rd order.

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**Shop now:** [https://www.desertcart.pl/products/82977771-2pcs-x-40mm-led-smooth-convex-lens](https://www.desertcart.pl/products/82977771-2pcs-x-40mm-led-smooth-convex-lens)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-24*