---
product_id: 41612946
title: "SANSI Grow Lights for Indoor Plants, 15W Full Spectrum A19 Grow Light Bulb"
brand: "sansi"
price: "109.38 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Sansi"
url: https://www.desertcart.tn/products/41612946-sansi-grow-lights-for-indoor-plants-15w-full-spectrum-a19
store_origin: TN
region: Tunisia
---

# 4000K full spectrum daylight PPFD 152.83μmol/m²/s @1ft Patented ceramic heat sink tech SANSI Grow Lights for Indoor Plants, 15W Full Spectrum A19 Grow Light Bulb

**Brand:** sansi
**Price:** 109.38 DT
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow smarter, not harder — light your plants like a pro!

## Quick Answers

- **What is this?** SANSI Grow Lights for Indoor Plants, 15W Full Spectrum A19 Grow Light Bulb by sansi
- **How much does it cost?** 109.38 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/41612946-sansi-grow-lights-for-indoor-plants-15w-full-spectrum-a19)

## 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

- • **Cool Ceramic Core:** Patented COC tech ensures faster heat dissipation & longer lifespan
- • **Built to Last & Safe:** 25,000 hours runtime with flame-retardant, anti-corrosion ceramic body
- • **Precision Light Delivery:** Optical lens boosts PPFD to 152.83μmol/m²/s for max photosynthesis
- • **Sunlight Perfected Indoors:** 4000K full spectrum mimics natural sunlight for every growth stage
- • **ETL Certified Peace of Mind:** Backed by 5-year warranty and rigorous safety standards

## Overview

The SANSI 15W Full Spectrum A19 Grow Light Bulb delivers a natural 4000K daylight spectrum with a high PPFD of 152.83μmol/m²/s, optimized by patented ceramic heat sink technology for superior heat management and longevity. Designed for indoor plant enthusiasts, it offers 25,000 hours of reliable, safe, and efficient lighting backed by ETL certification and a 5-year warranty.

## Description

desertcart.com: SANSI Grow Lights for Indoor Plants, 15W Full Spectrum A19 Grow Light Bulb | 200 Watt Equivalent Plant Light Bulb, 4000K Natural Daylight Full Spectrum, Optical Lens for High PPFD, ETL Listed : Patio, Lawn & Garden

Review: Never had a bulb last as long as these sansi grow lights - The Sansi bulbs are bright, quiet, long lasting and they seem to use less electricity than standard bulbs. I just replaced one of three bulbs I have in my grow/reading lamp. I bought the lamp over 4 years ago. That should give some idea as to how great these bulbs are. My standard 75 watt bulbs don’t last anywhere near as long. Worth the price for sure.
Review: These are the bulbs you're looking for (no Jedi hand wave required) - This is a bright, clear light that actually matches its watt rating (~14.7 watts at a 15 watt rating). I've tried other brands and these SANSI LEDs are by far the best I've ever used. I've got 5 at home where I keep all my tropicals and 3 on my little desk "arboretum" at work. Many of these I've had for over a year with no burnouts, dead or dimmed LEDs, or any trouble at all. And I'm about to buy more since I just set up a new track lighting system at home and I'll be putting together an indoor water garden in the coming months. I prefer the full spectrum versions as they produce a beautiful crystal clear warm white glow that feels just like sunlight - it's plenty good for the plants but it also feels good to me, too. I want to just fill my house with these, but I'm not quite at that budget yet. Though if you watch carefully occassionally they'll have a sale or a coupon and you can get a pretty solid discount. But even at full price they beat any competition on desertcart. They do get pretty warm to the touch, and there's a warning to not use them in an enclosed light fixture. I recommend you heed that warning for maximum life and efficiency. But they've never gotten hot enough to burn. Pros: Everything. Cons: None. If you need a grow light with an edison base, buy these. You won't regret it.

## 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: 27umol/s, PPFD:152.83μmol/s/m² @1FT: . Through the lens for secondary scientific light distribution, improve light utilization, give plants more supplementary light, and improve the 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 solders 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 | B01NCVWFUE |
| 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 | #1,418 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 | A19 |
| 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 1,467 Reviews |
| Efficiency | Calculated value in umol/J (micromoles per Joule) |
| Frequency | 60 |
| Incandescent Equivalent Wattage | 200 watts |
| Included Components | Bulb |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 3.39"W x 3.9"H |
| Light Color | White |
| Light Source Operating Life | 25000 hours |
| Light Source Type | LED |
| Light Source Wattage | 15 watts |
| Light Type | LED |
| Manufacturer | SANSI |
| Manufacturer Part Number | 01-03-001-010317 |
| Manufacturer Warranty Description | 5 years warranty. |
| Material Type | Ceramic |
| Model Number | C21GL-DE26-15W |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 15 watts |
| Power Source | Corded Electric |
| Shape | Parabolic Aluminized Reflector(PAR) |
| 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 |
| Style Name | Garden |
| Theme | Garden |
| Unit Count | 1 Count |
| Voltage | 110 volts |
| Wattage | 15 watts |
| White Brightness | 1050 lumens |

## Product Details

- **Brand:** SANSI
- **Bulb Shape Size:** A19
- **Light Type:** LED
- **Wattage:** 15 watts

## Images

![SANSI Grow Lights for Indoor Plants, 15W Full Spectrum A19 Grow Light Bulb - Image 1](https://m.media-amazon.com/images/I/61KwVgCqmdL.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 15W, costing approximately $0.65 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

### ⭐⭐⭐⭐⭐ Never had a bulb last as long as these sansi grow lights
*by N***S on July 28, 2026*

The Sansi bulbs are bright, quiet, long lasting and they seem to use less electricity than standard bulbs. I just replaced one of three bulbs I have in my grow/reading lamp. I bought the lamp over 4 years ago. That should give some idea as to how great these bulbs are. My standard 75 watt bulbs don’t last anywhere near as long. Worth the price for sure.

### ⭐⭐⭐⭐⭐ These are the bulbs you're looking for (no Jedi hand wave required)
*by T***T on July 19, 2018*

This is a bright, clear light that actually matches its watt rating (~14.7 watts at a 15 watt rating). I've tried other brands and these SANSI LEDs are by far the best I've ever used. I've got 5 at home where I keep all my tropicals and 3 on my little desk "arboretum" at work. Many of these I've had for over a year with no burnouts, dead or dimmed LEDs, or any trouble at all. And I'm about to buy more since I just set up a new track lighting system at home and I'll be putting together an indoor water garden in the coming months. I prefer the full spectrum versions as they produce a beautiful crystal clear warm white glow that feels just like sunlight - it's plenty good for the plants but it also feels good to me, too. I want to just fill my house with these, but I'm not quite at that budget yet. Though if you watch carefully occassionally they'll have a sale or a coupon and you can get a pretty solid discount. But even at full price they beat any competition on Amazon. They do get pretty warm to the touch, and there's a warning to not use them in an enclosed light fixture. I recommend you heed that warning for maximum life and efficiency. But they've never gotten hot enough to burn. Pros: Everything. Cons: None. If you need a grow light with an edison base, buy these. You won't regret it.

### ⭐⭐⭐⭐⭐ Effective Supplemental Lighting
*by R***I on September 13, 2018*

I am currently using three, 40W SANSI grow-lights hanging from above in a south-facing windowsill. They are being used as supplemental lighting for my succulents and cacti. Since using the lights I have noticed that the colors and growth of my succulents have gotten to a level that I could not achieve with just the sun alone. These bulbs are definitely a must for any enthusiast that wants the best for their plants. I also have four, 40W grow lights on a 7ft Ficus lyrata in a west-facing window. Further, I have three 40W grow lights shared between a smaller strelitzia Nicoli and monstera deliciosa, also in a different west-facing window. The plants would all do ok without the lights, but I want them to have as much light as possible, and these SANSI grow-lights help me achieve that. UPDATE (01.04.2019) – For the record, I am based in Chicago and I have successfully eliminated winter using these lights • White cords – cheap ones Ikea sells without a power switch; around $6. They are suspended from a spring-loaded Umbra curtain rod hanger in a neat way and it allows me to independently raise/lower each light. I have been having to do a lot of raising of my light over the Euphorbia Trigona. That thing has been growing vigorously all winter. • Succulents – I will post a new photo with my next update. • ZZ plant – has been under a 40W grow light now for a few months and is really starting to take off. Slow growers? I think not. • Sterliza Nicolai – Growing well, continuously putting out leaves, each generation successively larger. • Monstera Deliciosa – putting leaves with many fenestrations and deep slits considering its young age. • Ficus Lyrata – NOT USING A SANSI GROW LIGHTS ANYMORE, for respect of the company, I am not going to state the light I am using on Amazon. I just needed to use something a little bigger for that tree. UPDATE (03.02.2019): Did some rearranging and potting up early to get a jump start on spring growth. I found that one C-stand is super useful for mounting these lights in a clean and versatile way.

## Frequently Bought Together

- SANSI Grow Light Bulb with COC Technology, Full Spectrum 15W Grow Lamp (200 Watt Equivalent) with Optical Lens for High PPFD, Perfect for Seeding and Growing of Indoor Plants, Flowers and Garden
- SANSI 24W Grow Light Bulb for Seeds and Greens, 300W Equivalent Full Spectrum LED Grow Bulb for Indoor Plants, Grow Lamp with Optical Lens for High PPFD, 4000K Daylight Plant Lights
- SANSI LED Grow Light Bulb for Seeds and Greens, Full Spectrum 10W Grow Light (150 Watt Equiv) with Optical Lens for Indoor Plant, High PPFD, E26 Base, 2-Pack

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-06*