---
product_id: 63139208
title: "Grow Light Bulbs for Indoor Plants, 24W Full Spectrum 4000K Daylight"
brand: "sansi"
price: "234.89 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Sansi"
url: https://www.desertcart.tn/products/63139208-grow-light-bulbs-for-indoor-plants-24w-full-spectrum-4000k
store_origin: TN
region: Tunisia
---

# 4000K full spectrum daylight PPFD 177 μmol/m²/s @1ft Patented ceramic heat sink Grow Light Bulbs for Indoor Plants, 24W Full Spectrum 4000K Daylight

**Brand:** sansi
**Price:** 234.89 DT
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow smarter, not harder — light up your indoor jungle with SANSI brilliance!

## Quick Answers

- **What is this?** Grow Light Bulbs for Indoor Plants, 24W Full Spectrum 4000K Daylight by sansi
- **How much does it cost?** 234.89 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/63139208-grow-light-bulbs-for-indoor-plants-24w-full-spectrum-4000k)

## 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

- • **Safe & Stylish Design:** Flame-retardant ceramic body with anti-corrosion shell blends safety with modern aesthetics.
- • **Plug & Grow Convenience:** Fits standard E26 sockets—no extra gear needed, just screw in and watch your plants thrive.
- • **Long-lasting Ceramic Tech:** Patented Chip-on-Ceramic design ensures superior heat dissipation and 25,000-hour lifespan.
- • **Natural Sunlight Simulation:** 4000K full spectrum light mimics natural sunlight perfectly, boosting every growth stage.
- • **Precision Light Distribution:** Advanced optical lens delivers high PPFD (177 μmol/m²/s) for maximum photosynthesis efficiency.

## Overview

The SANSI 24W Grow Light Bulb delivers a 4000K full spectrum daylight closely matching natural sunlight, optimized with a high PPFD of 177 μmol/m²/s for effective plant growth. Featuring patented ceramic heat sink technology, it ensures superior heat management and a long 25,000-hour lifespan. Designed for safety and style, it fits standard E26 sockets for effortless setup, making it the go-to solution for millennial plant parents seeking vibrant, healthy indoor greenery.

## Description

desertcart.com: SANSI Grow Light Bulbs for Indoor Plants, 24W Full Spectrum 4000K Daylight | 300 Watt Equivalent BR30 Plant Growing Light Bulb, 4000K Full Spectrum, Optical Lens for High PPFD, ETL Listed : Patio, Lawn & Garden

Review: Pleasantly surprised--my plans are actually doing better - I picked this up about a month or two ago because a few of my houseplants were clearly struggling in my apartment's low light, and I didn't want to keep watching them slowly decline. I wasn't expecting miracles, but I have to say this light has been worth it. The difference in my plants hasn't been overnight or dramatic, but it's been real and consistent. New leaves coming in, better color, less of that sad droopy look I was used to seeing. That's honestly all I needed to see to feel good about the purchase. The brightness and coverage surprised me. It throws a lot of usable light across a decent area — more than I expected from a single bulb. My plants aren't all crammed directly underneath it and they're still benefiting, which is a nice bonus when you're working with limited space. The fact that it screws into a regular socket is a bigger deal than it sounds. I already had a clamp light I wasn't really using — swapped the bulb in, clamped it right onto my shelf, aimed it at my plants, and that was it. No special hardware, no complicated setup, just plug and go. A couple things to keep in mind: it is a bright light, so if you're putting it in a living space you'll probably want to put it on a timer rather than leaving it on all day. And it does run a little warm, which I expected but is worth knowing. Overall, solid product. Nothing flashy, just works. For the price and the simplicity, I'd buy it again.
Review: This grow light completely transformed my basil plant in only two months. - First image is first day of use, second image is today after 2 months of use. 1. Plant recovery: my basil plant was in poor condition and looked like it was going to die, but it recovered after we started using this bulb 2. Growth: the plant became significantly fuller and began producing much more basil 3. Brightness: the bulb is extremely bright and provides strong, consistent light 4. Results: we now harvest enough basil to dry and blend instead of purchasing dried basil from the store 5. Value: we originally paid $24 for the plant and spent about $72 total on this bulb and a compatible lamp, but the results made it worthwhile 6. Visible difference: the before-and-after photos clearly show how much healthier and fuller the plant became Real use: We bought this light after our basil plant started looking weak and damaged. After two months under the light, it did not just recover, it grew enough basil for us to begin drying and blending our own herbs. Cons: I have not experienced any meaningful drawbacks. The bulb is extremely bright, but that is exactly what I wanted from a grow light. Bottom line: This bulb is unbelievable. I would love to create a three-week time-lapse to show how quickly it helps the basil grow. I love the results, but I am sure my basil plant loves it even more.

## Features

- 4000K DAYLIGHT: Imitate the solar spectrum, customize a more ideal full life cycle full spectrum supplementary light program, covering the entire visible spectrum of 400nm-780nm; Color rendering index Ra is close to 100, infinitely close to natural light, suitable for every cycle of plant growth, effectively promotes plant growth, and improves crop yield and quality
- SECONDARY OPTICAL DESIGN: PPF: 36.2umol/s, PPFD:177.06 μmol/s/m² @ 1ft . Through the lens for secondary scientific light distribution, improve light utilization, give plants more supplementary light, and improve light bulb lifespan to 25,000 hours
- PATENTED COC TECHNOLOGY: Chip on Ceramic, SANSI's patented technology replaces the traditional Mcpcb aluminum substrate with a non-conductive ceramic heat sink, and directly solder 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, makes the SANSI bulb has higher light efficiency
- SAFE & RELIABLE: The lamp body is made of special ceramic material, and the flame retardant grade reaches V0; the reinforced insulation structure design, no risk of electric shock, is safer; the whole shell material reaches the WF2 anti-corrosion grade, which is more reliable; low IR, less heat radiation, avoiding close Distance exposure burns plants
- GUARANTEES: ETL listed, quality and safety verified, 5-year protection plan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BRKT56T |
| Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz |
| Additional Features | AC 90-132V, Aesthetically pleasing home design, Ceramic technology, ETL listed, safe and long lifespan, Full spectrum, Natural 4000K Light, eye friendly, Optica lens for high PPFD, better for indoor plant growing |
| Beam Angle | 60 degrees |
| Best Sellers Rank | #908 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2 in Plant Growing Light Bulbs |
| Brand | SANSI |
| Brand Name | SANSI |
| Bulb Base | E26 |
| Bulb Shape Size | BR30 |
| Color | White |
| Color Rendering Index | 95 |
| Color Temperature | 4000 Kelvin |
| Connectivity Technology | Infrared |
| Control Method | Touch |
| Controller Type | Push Button |
| Customer Reviews | 4.6 out of 5 stars 1,803 Reviews |
| Frequency | 60 |
| Incandescent Equivalent Wattage | 300 watts |
| Included Components | Bulb |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 5.16"W x 6.65"H |
| Item Type Name | Grow light bulb |
| Item Weight | 14.4 ounces |
| Light Color | 4000K Daylight |
| Light Source Operating Life | 25000 hours |
| Light Source Type | LED |
| Light Source Wattage | 24 watts |
| Light Type | LED |
| Manufacturer | SANSI |
| Manufacturer Part Number | 01-03-001-022405 |
| Manufacturer Warranty Description | 5-year warranty. |
| Material Type | Ceramic |
| Model Number | C21GL-CE26-24W |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 24 watts |
| Power Source | Corded Electric |
| Shape | Bulged Reflector |
| Special Feature | AC 90-132V, Aesthetically pleasing home design, Ceramic technology, ETL listed, safe and long lifespan, Full spectrum, Natural 4000K Light, eye friendly, Optica lens for high PPFD, better for indoor plant growing Special Feature AC 90-132V, Aesthetically pleasing home design, Ceramic technology, ETL listed, safe and long lifespan, Full spectrum, Natural 4000K Light, eye friendly, Optica lens for high PPFD, better for indoor plant growing See more |
| Specific Uses For Product | Lamp |
| Specification Met | CE, ETL |
| Style Name | Modern |
| Theme | Garden |
| Unit Count | 1 Count |
| Voltage | 110 volts_of_alternating_current |
| Wattage | 24 watts |
| White Brightness | 2160 lumens |

## Product Details

- **Brand:** SANSI
- **Bulb Shape Size:** BR30
- **Light Type:** LED
- **Wattage:** 24 watts

## Images

![Grow Light Bulbs for Indoor Plants, 24W Full Spectrum 4000K Daylight - Image 1](https://m.media-amazon.com/images/I/61RzDc7xGmL.jpg)

## Available Options

This product comes in different **Wattage** options.

## Questions & Answers

**Q: How do I determine light needs, height, and duration for my plants?**
A: Check your plant's Daily Light Integral (DLI) and use our PPFD values at different heights to calculate optimal lighting duration.

**Q: How does this light compare to red and blue spectrum lights?**
A: Our 4000K full-spectrum light mimics natural sunlight, suitable for various plants without causing light pollution. Ceramic construction ensures durability and safety.

**Q: How energy-efficient is this grow light? Will it significantly increase my electric bill?**
A: Our LED grow light consumes 36W, costing approximately $1.56 per month (12 hours/day) at $0.12/kWh. LEDs like ours are highly efficient, providing cost-effective lighting solutions for plant growth.

**Q: I prefer growing tropical plants. Is this light suitable for that?**
A: Yes! Our full-spectrum light mimics natural sunlight, essential for tropical plants. With a high PPFD of 265.58 μmol/s/㎡@1ft, it promotes fast photosynthesis and robust growth, evenly illuminating plants for compact, symmetrical growth.

**Q: What's the best light for indoor plant growth?**
A: Plants need specific light at different stages -more blue for growth, more red for flowering. Our Full Spectrum Lights meet these needs and provide optimal conditions. Adjust duration and maintain optimum height above plants for even growth.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pleasantly surprised--my plans are actually doing better
*by S***E on April 9, 2026*

I picked this up about a month or two ago because a few of my houseplants were clearly struggling in my apartment's low light, and I didn't want to keep watching them slowly decline. I wasn't expecting miracles, but I have to say this light has been worth it. The difference in my plants hasn't been overnight or dramatic, but it's been real and consistent. New leaves coming in, better color, less of that sad droopy look I was used to seeing. That's honestly all I needed to see to feel good about the purchase. The brightness and coverage surprised me. It throws a lot of usable light across a decent area — more than I expected from a single bulb. My plants aren't all crammed directly underneath it and they're still benefiting, which is a nice bonus when you're working with limited space. The fact that it screws into a regular socket is a bigger deal than it sounds. I already had a clamp light I wasn't really using — swapped the bulb in, clamped it right onto my shelf, aimed it at my plants, and that was it. No special hardware, no complicated setup, just plug and go. A couple things to keep in mind: it is a bright light, so if you're putting it in a living space you'll probably want to put it on a timer rather than leaving it on all day. And it does run a little warm, which I expected but is worth knowing. Overall, solid product. Nothing flashy, just works. For the price and the simplicity, I'd buy it again.

### ⭐⭐⭐⭐⭐ This grow light completely transformed my basil plant in only two months.
*by P***A on August 2, 2026*

First image is first day of use, second image is today after 2 months of use. 1. Plant recovery: my basil plant was in poor condition and looked like it was going to die, but it recovered after we started using this bulb 2. Growth: the plant became significantly fuller and began producing much more basil 3. Brightness: the bulb is extremely bright and provides strong, consistent light 4. Results: we now harvest enough basil to dry and blend instead of purchasing dried basil from the store 5. Value: we originally paid $24 for the plant and spent about $72 total on this bulb and a compatible lamp, but the results made it worthwhile 6. Visible difference: the before-and-after photos clearly show how much healthier and fuller the plant became Real use: We bought this light after our basil plant started looking weak and damaged. After two months under the light, it did not just recover, it grew enough basil for us to begin drying and blending our own herbs. Cons: I have not experienced any meaningful drawbacks. The bulb is extremely bright, but that is exactly what I wanted from a grow light. Bottom line: This bulb is unbelievable. I would love to create a three-week time-lapse to show how quickly it helps the basil grow. I love the results, but I am sure my basil plant loves it even more.

### ⭐⭐⭐⭐⭐ Helping my succulents thrive during a midwest winter
*by O***L on November 23, 2019*

I have these situated over my jades, a couple of euphorbias, and a dish of assorted smaller succulents. These are a total game-changer for those of us trying to grow heat and sun-loving plants in the wintertime. I’m even getting that nice sun blush that makes succulents even more beautiful. Also great for a little rehab for a plant that needs some TLC. I recommend these lights whenever someone asks about grow lights. These lights haven’t really impacted my electricity bill. If you’re looking for grow lights and want to avoid higher energy costs, LEDs are a great option, they’re very efficient. UPDATE SPRING 2020: I thought I would add some updated photos, see the ones labeled “Spring 2020.” I am still really happy with these bulbs. I got them in the fall of 2019, so this photo represents about 7 months of use. I keep adding more plants to the area around them. Plants love these lights! UPDATE WINTER 2021: I now have five of these bulbs total, I just added two more. Something I am learning is you HAVE to allow for heat dissipation with these or they might fail on you! Four days ago, I changed some of the shades to ones that looked better but trapped the heat in more, especially on top. Today, four days into this new setup, two of my older bulbs began to flicker and one of them went out completely. I realized it either had to be a helluva coincidence or my new shade setup was damaging the bulbs. A quick google confirmed this suspicion. Learn from my mistake! Also, take a look at all the bad reviews here. In the ones that have a photo, you can see they have the bulb in a fixture that doesn’t allow the heat to escape. Sansi isn’t to blame for this, they do warn about proper installation, but I think they should perhaps have more prominent and detailed instruction about using these bulbs in fixtures or with shades. If your bulb fails and it wasn’t the fixture, make sure to contact Sansi. These come with a 5-year unlimited warranty. I won’t be doing that because my situation is user error, but it seems a lot of the people who left negative reviews could have simply asked for a replacement.

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-23*