---
product_id: 461048925
title: "SANSI 400W Equivalent 6000 Lumens Brightest LED Light Bulb, 5000K Daylight E26 A21 Super Bright LED Bulb Non-Dimmable, 22-Year Lifetime, 40W Energy Saving for Home Workshop"
brand: "sansi"
price: "194.80 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Sansi"
url: https://www.desertcart.tn/products/461048925-sansi-400w-equivalent-6000-lumens-brightest-led-light-bulb-5000k
store_origin: TN
region: Tunisia
---

# 40W energy saving = 400W incandescent 6000 lumens super bright 22-year lifespan & 5-year warranty SANSI 400W Equivalent 6000 Lumens Brightest LED Light Bulb, 5000K Daylight E26 A21 Super Bright LED Bulb Non-Dimmable, 22-Year Lifetime, 40W Energy Saving for Home Workshop

**Brand:** sansi
**Price:** 194.80 DT
**Availability:** ✅ In Stock

## Summary

> 💡 Brighten your world, save your wallet, and outshine the rest!

## Quick Answers

- **What is this?** SANSI 400W Equivalent 6000 Lumens Brightest LED Light Bulb, 5000K Daylight E26 A21 Super Bright LED Bulb Non-Dimmable, 22-Year Lifetime, 40W Energy Saving for Home Workshop by sansi
- **How much does it cost?** 194.80 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/461048925-sansi-400w-equivalent-6000-lumens-brightest-led-light-bulb-5000k)

## Best For

- sansi enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last Decades:** ETL certified with a 22.5-year lifespan and backed by a 5-year protection plan—light up your life without replacements.
- • **Illuminate Like a Pro:** Experience daylight-bright 6000 lumens that transform any space into a productivity powerhouse.
- • **Power Smart, Save Big:** Consumes just 40W while delivering the brightness of a 400W bulb—cut your energy bills by up to 95%.
- • **Safe & Durable Design:** Flame-retardant, corrosion-resistant materials with reinforced insulation for worry-free, all-day use.
- • **Cool & Reliable Ceramic Tech:** Patented ceramic heat sink ensures faster heat dissipation and longer-lasting performance without flicker.

## Overview

The SANSI 400W Equivalent LED Bulb delivers an ultra-bright 6000 lumens at a crisp 5000K daylight color temperature using only 40 watts, making it 95% more energy-efficient than traditional bulbs. Featuring patented ceramic heat sink technology for superior heat management and reliability, this non-dimmable A21 bulb offers flicker-free illumination ideal for home workshops and indoor spaces. With a 22-year lifespan, ETL certification, and a 5-year warranty, it combines cutting-edge performance with long-term savings and safety.

## Description

SANSI 400W Equivalent 6000 Lumens Brightest LED Light Bulb, 5000K Daylight E26 A21 Super Bright LED Bulb Non-Dimmable, 22-Year Lifetime, 40W Energy Saving for Home Workshop - desertcart.com

Review: Incredibly Bright and Energy-Efficient – Perfect for My Workshop! - I recently installed the SANSI 400W Equivalent LED Light Bulb in my workshop, and I’m absolutely amazed by its performance! The 6000 lumens of brightness are incredibly powerful, lighting up the entire room with ease. It’s like having daylight in my workshop at all times! The 5000K daylight color temperature creates a bright, crisp light that makes everything so much clearer and easier to see, whether I’m working on detailed projects or just organizing my tools. What really stands out is the energy efficiency of this bulb. Despite its high brightness, it only uses 40W, which is an impressive energy saving. With a 22-year lifetime, I won’t have to worry about replacing bulbs anytime soon, which is great for long-term savings. The E26 A21 base fit perfectly in my light fixtures, and it was super easy to install. It’s also non-dimmable, which is perfect for the kind of consistent, bright lighting I need in my workspace. I love that this bulb doesn’t just give off great light but also saves me money on energy bills. If you need a highly efficient, ultra-bright LED bulb for your home, workshop, or garage, the SANSI 400W Equivalent LED Light Bulb is the perfect choice. I’m very satisfied with it and would highly recommend it!
Review: Super bright! Super cool! - Purchased these to upgrade the lighting in a 50-year-old house with limited overhead lights and much of the lighting via 50-year-old table lamps. 15 minutes after installing them went back and ordered more for the rest of the house! Six of these will easily light 1,000 ft² PROS This bulb runs cool enough to be used upside down in a totally enclosed light globe without creating dangerous heat. After hours of on time the globe and metal base are cool enough to be safe to the touch. The bulb runs even cooler in a traditional upright lamp application. For a bulb with this much light output the size is very good. The neck is long enough to fit into very old lamps without any clearance issues. The bulb is still short enough to fit inside of some very old ceiling fans that typically have clearance issues with brighter lights. CONS The bulb uses a hollow core design which greatly aids in keeping the bulb cool. However the open top design creates a dark circular shadow and a light output when viewed directly head on. The light output color is extremely white which may be somewhat harsh or off-putting in some areas where a more natural daylight color tone may be desired. These bulbs are super white. The lifespan of this bulb is still to be determined. Paid review: No Would purchase again: Yes

## Features

- BRIGHT & EFFICIENT (NON‑DIMMABLE) : Compared with other LED bulbs, SANSI's highly efficient light bulbs can provide 6000 high lumens using only 40 watt of power, equivalent to 400W incandescent bulbs. Based on 3 hours per day usage, save up to 95% electricity, the annual estimated spend of 4.38
- FLICKER-FREE: Adopting high light transmission optical lenses, up to 216 LED chips can not only provide you and your family with the light source they need daily but also provide a healthy living or work environment. No flickering, no noise
- PATENTED CERAMIC TECHNOLOGY: SANSI's patented technology replaces the traditional Mcpcb aluminum substrate with a non-conductive ceramic heat sink, directly soldering the LED chip on the ceramic heat sink, effectively reducing the system thermal resistance between the LED PN junction and the surface of the heat sink, resulting in faster heat conduction and higher product reliability, making SANSI's bulbs perform with higher light efficiency
- SAFE & RELIABLE: The lamp body is made of special ceramic material, and the flame retardant grade reaches grade V0; the reinforced insulation structure means no risk of electric shock, its safer; the whole shell material reaches the WF2 anti-corrosion grade, which is more reliable and wear resistance; The hollow design is good for heat dissipation
- GUARANTEES: ETL listed, quality and safety verified, 22.5 years LED bulb lifespan. SANSI offers 5-year protection plan and replacement bulb
- NOTICE: 1. Non-Dimmable: This bulb is non-dimmable. Do not install it on dimmable fixtures or switches, as this may cause failure, flicker, automatic shutdown or permanent damage. 2. Usage Environment: Do not use in high-humidity areas, outdoors or fully sealed waterproof fixtures, which may affect lighting and shorten service life. 3. Voltage: Ensure the usage voltage matches the bulb’s rated voltage. Mismatched voltage may cause failure or severe damage.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B4K4RGJ8 |
| Additional Features | High Efficiency |
| Best Sellers Rank | #3,858 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #268 in LED Bulbs |
| Brand | SANSI |
| Brand Name | SANSI |
| Bulb Base | E26 |
| Bulb Shape Size | A21 |
| Color | 5000k Daylight |
| Color Rendering Index | 80.00 |
| Color Temperature | 5000 Kelvin |
| Connectivity Technology | Normal bulb |
| Controller Type | Push Button |
| Customer Reviews | 4.5 out of 5 stars 1,026 Reviews |
| Efficiency | High Energy Efficiency |
| Incandescent Equivalent Wattage | 400 Watts |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 3.54"W x 5.43"H |
| Item Weight | 0.44 Pounds |
| Light Color | 5000K Daylight |
| Light Source Operating Life | 25000 Hours |
| Light Source Type | LED |
| Light Source Wattage | 40 Watts |
| Light Type | LED |
| Manufacturer | SANSI |
| Manufacturer Part Number | 001 |
| Manufacturer Warranty Description | 5-year warranty. |
| Material Type | Ceramic |
| Model Name | C21BB006-V0040A12 |
| Model Number | C21BB006 |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 40 Watts |
| Power Source | AC |
| Shape | Arbitrary(A) |
| Special Feature | High Efficiency |
| Specific Uses For Product | Super Bright 6000 high lumens, Energy saving by 40W = 400 watt, Not Dimmable, 5-year warranty |
| Specification Met | ETL |
| Style Name | Classic |
| Unit Count | 1.0 Count |
| Voltage | 110 Volts (AC) |
| Wattage | 40 watts |
| White Brightness | 6000 Lumens |

## Product Details

- **Brand:** SANSI
- **Bulb Shape Size:** A21
- **Light Type:** LED
- **Special Feature:** High Efficiency
- **Wattage:** 40 watts

## Images

![SANSI 400W Equivalent 6000 Lumens Brightest LED Light Bulb, 5000K Daylight E26 A21 Super Bright LED Bulb Non-Dimmable, 22-Year Lifetime, 40W Energy Saving for Home Workshop - Image 1](https://m.media-amazon.com/images/I/614-orfyzTL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Can this bulb be used in an indoor can lighting enclosure?**
A: We suggested that this 250w led bulb can't be used in a closed fixture or any recessed lighting because of the hollow design.

**Q: Difference between the sansi 650w equivalent a21 led light bulbs, 5500 lumens 5000k, and the 400w equivalent led light bulb, 6000 lumens e26 led bulb?**
A: Well, they have different wattages and lumens, as you know, the higher the lumens, the higher the brightness.

**Q: Can this bulb be used outdoors?**
A: Yes all mine are outdoors. They are super bright

**Q: Is this bulb available in dusk to dawn?**
A: I am NOT aware of the bulb itself being available in dusk to dawn.  However, you could definitely use it in an appropriately rated dusk to dawn fixture.  It is not dimmable.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Incredibly Bright and Energy-Efficient – Perfect for My Workshop!
*by J***H on January 7, 2025*

I recently installed the SANSI 400W Equivalent LED Light Bulb in my workshop, and I’m absolutely amazed by its performance! The 6000 lumens of brightness are incredibly powerful, lighting up the entire room with ease. It’s like having daylight in my workshop at all times! The 5000K daylight color temperature creates a bright, crisp light that makes everything so much clearer and easier to see, whether I’m working on detailed projects or just organizing my tools. What really stands out is the energy efficiency of this bulb. Despite its high brightness, it only uses 40W, which is an impressive energy saving. With a 22-year lifetime, I won’t have to worry about replacing bulbs anytime soon, which is great for long-term savings. The E26 A21 base fit perfectly in my light fixtures, and it was super easy to install. It’s also non-dimmable, which is perfect for the kind of consistent, bright lighting I need in my workspace. I love that this bulb doesn’t just give off great light but also saves me money on energy bills. If you need a highly efficient, ultra-bright LED bulb for your home, workshop, or garage, the SANSI 400W Equivalent LED Light Bulb is the perfect choice. I’m very satisfied with it and would highly recommend it!

### ⭐⭐⭐⭐⭐ Super bright! Super cool!
*by A***S on January 31, 2026*

Purchased these to upgrade the lighting in a 50-year-old house with limited overhead lights and much of the lighting via 50-year-old table lamps. 15 minutes after installing them went back and ordered more for the rest of the house! Six of these will easily light 1,000 ft² PROS This bulb runs cool enough to be used upside down in a totally enclosed light globe without creating dangerous heat. After hours of on time the globe and metal base are cool enough to be safe to the touch. The bulb runs even cooler in a traditional upright lamp application. For a bulb with this much light output the size is very good. The neck is long enough to fit into very old lamps without any clearance issues. The bulb is still short enough to fit inside of some very old ceiling fans that typically have clearance issues with brighter lights. CONS The bulb uses a hollow core design which greatly aids in keeping the bulb cool. However the open top design creates a dark circular shadow and a light output when viewed directly head on. The light output color is extremely white which may be somewhat harsh or off-putting in some areas where a more natural daylight color tone may be desired. These bulbs are super white. The lifespan of this bulb is still to be determined. Paid review: No Would purchase again: Yes

### ⭐⭐⭐⭐⭐ Very bright light.
*by P***N on April 20, 2026*

This is a great light for brightening up an area. I wanted to use it inside of a softbox but it seemed to have a little bit of a hotspot. There are ones on here that are made for this specific purpose and I ended up going with one of those instead. They were just softer overall and I didn't see any hot spots. This is a great light though if you're not looking to use it for photography.

## Frequently Bought Together

- SANSI 400W Equivalent 6000 Lumens Brightest LED Light Bulb, 5000K Daylight E26 A21 Super Bright LED Bulb Non-Dimmable, 22-Year Lifetime, 40W Energy Saving for Home Workshop
- SANSI 10,000 Lumens A21 LED Light Bulb, Super Bright 650W Equiv. E26 Light Bulb with Wide 270° Beam Angle, 5000K Daylight Non-Dimmable Safe 65W Bulb for Workshop Garage Church Supermarket

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-21*