---
product_id: 13721475
title: "XLEDIA LED Bulb-X50L (A19-50W Equivalent-640 Lumen-Soft White-Enclosed Fixture/Insulation Contact Suitable)"
brand: "xledia"
price: "141.62 DT"
currency: TND
in_stock: false
url: https://www.desertcart.tn/products/13721475-xledia-led-bulb-x50l-a19-50w-equivalent-640-lumen-soft
store_origin: TN
region: Tunisia
---

# XLEDIA LED Bulb-X50L (A19-50W Equivalent-640 Lumen-Soft White-Enclosed Fixture/Insulation Contact Suitable)

**Brand:** xledia
**Price:** 141.62 DT
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** XLEDIA LED Bulb-X50L (A19-50W Equivalent-640 Lumen-Soft White-Enclosed Fixture/Insulation Contact Suitable) by xledia
- **How much does it cost?** 141.62 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/13721475-xledia-led-bulb-x50l-a19-50w-equivalent-640-lumen-soft)

## Best For

- xledia enthusiasts

## Why This Product

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

## Description

Thermal Tunneling Resistance (TTR). XLEDIA invented a unique patented technology which we call "THERMAL TUNNELING RESISTANCE" or TTR. It creates a thermal tunneling effect which enhances air particles that tunnel through the heat sink and carries out heat generated by the emitters.  TTR reduces the weight of a bulb by up to 60% and improves the cooling efficiency by up to 15 degrees celsius.
High Performance Substrates: XLEDIA developed high thermal conductive materials such as aluminum nitride and beryllium oxide which are applied on our substrates.
High Efficient Power Drive: When our high performance substrates and TTR technology are combined for cooling, the power drives can be kept at a lower temperature.  This lower temperature extends the bulb's life time by up to 50,000 hours.
XLEDIA LED bulbs have been tested in an enclosed chamber at 60 degrees celsius, 90% moisture for 1,000 hours.

## Features

- XLEDIA equipped special designs can be used in enclosed fixture and still keep its long lifetime and great performance.
- These are the first commercial available products in North America.
- XLEDIA LED light bulbs adopt TTR technology (Tunneling Thermal Resistance) to effectively dissipate heat from both LEDs and power drive.
- Estimated Yearly Energy Cost $1.13(Based on 3 hrs/day, 11¢/kWh,cost depends on rates and use)
- 3 years warranty, for more detail please check official website:www.xledia.com

## Images

![XLEDIA LED Bulb-X50L (A19-50W Equivalent-640 Lumen-Soft White-Enclosed Fixture/Insulation Contact Suitable) - Image 1](http://ecx.images-amazon.com/images/I/51pOyn9KOXL.jpg)
![XLEDIA LED Bulb-X50L (A19-50W Equivalent-640 Lumen-Soft White-Enclosed Fixture/Insulation Contact Suitable) - Image 2](http://ecx.images-amazon.com/images/I/51xHctVEy6L.jpg)
![XLEDIA LED Bulb-X50L (A19-50W Equivalent-640 Lumen-Soft White-Enclosed Fixture/Insulation Contact Suitable) - Image 3](http://ecx.images-amazon.com/images/I/41XEiTY%2BRTL.jpg)
![XLEDIA LED Bulb-X50L (A19-50W Equivalent-640 Lumen-Soft White-Enclosed Fixture/Insulation Contact Suitable) - Image 4](http://ecx.images-amazon.com/images/I/41q4SNzGBYL.jpg)
![XLEDIA LED Bulb-X50L (A19-50W Equivalent-640 Lumen-Soft White-Enclosed Fixture/Insulation Contact Suitable) - Image 5](http://ecx.images-amazon.com/images/I/41Px06PWZ5L.jpg)

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**Shop now:** [https://www.desertcart.tn/products/13721475-xledia-led-bulb-x50l-a19-50w-equivalent-640-lumen-soft](https://www.desertcart.tn/products/13721475-xledia-led-bulb-x50l-a19-50w-equivalent-640-lumen-soft)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-25*