---
product_id: 536814422
title: "SANSI LED Grow Light Bulbs 4-Pack, 10W Full Spectrum, E26 Base, 4000K"
brand: "sansi"
price: "₩66635"
currency: KRW
in_stock: true
reviews_count: 13
category: "Sansi"
url: https://www.desertcart.kr/products/536814422-sansi-led-grow-light-bulbs-4-pack-10w-full-spectrum
store_origin: KR
region: South Korea
---

# 4000K full spectrum daylight PPFD 97.91μmol/s/㎡ @1FT Patented ceramic heat sink tech SANSI LED Grow Light Bulbs 4-Pack, 10W Full Spectrum, E26 Base, 4000K

**Brand:** sansi
**Price:** ₩66635
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow smarter, not harder — light up your green space with SANSI brilliance!

## Quick Answers

- **What is this?** SANSI LED Grow Light Bulbs 4-Pack, 10W Full Spectrum, E26 Base, 4000K by sansi
- **How much does it cost?** ₩66635 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/536814422-sansi-led-grow-light-bulbs-4-pack-10w-full-spectrum)

## 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

- • **Plug & Play Convenience:** Standard E26 base fits effortlessly into existing fixtures—upgrade your indoor garden without hassle or extra gear.
- • **Precision Light Delivery:** Advanced secondary optical lens design maximizes light utilization with high PPFD for faster, healthier plant growth.
- • **Natural Sunlight, Anytime:** 4000K full spectrum mimics natural daylight perfectly, boosting every growth stage with a CRI near 100.
- • **Cool & Durable Ceramic Build:** Patented Chip-on-Ceramic tech ensures superior heat dissipation, extending bulb life to 25,000 hours without scorching plants.
- • **Certified Safety & Reliability:** ETL & CE certified with flame-retardant, corrosion-resistant materials and a 5-year warranty for peace of mind.

## Overview

The SANSI LED Grow Light Bulbs 4-Pack delivers a 10W full spectrum 4000K daylight experience with patented ceramic heat sink technology for superior heat management and longevity. Designed with a high PPFD optical lens, these bulbs optimize light distribution to accelerate plant growth across all life stages. Featuring a standard E26 base, flame-retardant materials, and ETL/CE certifications, they combine safety, efficiency, and ease of use for indoor gardening enthusiasts seeking professional-grade results.

## Description

desertcart.com : SANSI LED Grow Light Bulbs 4-Pack, 10W Full Spectrum, E26 Base, 4000K | 150 Watt Equivalent, Optical Lens for High PPFD, 4000K Natural Daylight, Par20 Grow Bulbs For Indoor Growing Seed Starting : Patio, Lawn & Garden

Review: Long working, reliable, great spectrum for my plants - I have a number of Sandi LED grow lights that I have used for years and that have never failed to work. I decided to order these bulbs so I could use them in a different lamp. From my experience with Sansi LED grow light bulbs, they last for a very long time. They usually, 99.9% of the time do not have any flickering, and when they do flicker, I just turn it off for a while and turn it back on after the light cooled down. As I said, they flicker hardly ever. We have these I the living room window. I would have noticed, if they flickered often. They are on every day or many hours, they have not failed. The light quality is excellent. I have noticed increase growth in my plant, increased blooming, and increased root growths, which is a sign of a grow light that meets the plants’ spectrum requirements. The bulbs simply get screwed into the sockets like any other light bulbs. I love these and will by more, should the need arise.
Review: My plants are obsessed!!!! - Best grow bulbs I've used. The light looks clean and natural—no weird purple tint—so it blends perfectly into standard living spaces. The Results: Noticed a massive explosion of new growth in just a couple of weeks. Even my finicky tropicals are thriving. The Build: Fits standard fixtures perfectly and runs nice and cool, so there's no risk of scorching delicate leaves. 10/10, will definitely be ordering another pack to convert the rest of my lamps!

## 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: 16.8umol/s, PPFD:97.91μmol/s/㎡@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 AND 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 and lasting; low IR, less heat radiation, avoiding close Distance exposure burns plants
- GUARANTEES: ETL listed and CE certification, quality and safety verified, 5-year after sale service

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZNHPNXG |
| Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz |
| Additional Features | AC 90-132V, Full Spectrum, 4000K Natural Light, 5-year warranty, ETL Listed |
| Beam Angle | 60 degrees |
| Best Sellers Rank | #2,210 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #3 in Plant Growing Light Bulbs |
| Brand | SANSI |
| Brand Name | SANSI |
| Bulb Base | E26 |
| Bulb Shape Size | PAR20 |
| Color Rendering Index | 95 |
| Color Temperature | 4000 Kelvin |
| Connectivity Technology | Normal bulb |
| Controller Type | Push Button |
| Customer Reviews | 4.6 out of 5 stars 2,110 Reviews |
| Efficiency | High |
| Incandescent Equivalent Wattage | 150 watts |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 3.07"W x 3.86"H |
| Item Weight | 0.4 kg |
| Light Color | 4000K Daylight |
| Light Source Operating Life | 25000 hours |
| Light Source Type | Led |
| Light Source Wattage | 10 watts |
| Light Type | LED |
| Manufacturer Part Number | 01-03-001-041034 |
| Material Type | Ceramic |
| Model Name | PAR20 10W Grow Light Bulb 4 Pack |
| Model Number | 01-03-001-041034 |
| Number of Items | 4 |
| Package Quantity | 1 |
| Power Consumption | 10 watts |
| Power Source | ac |
| Shape | Reflector(R) |
| Special Feature | AC 90-132V, Full Spectrum , 4000K Natural Light, 5-year warranty, ETL Listed |
| Specific Uses For Product | Plant Growing |
| Specification Met | ETL |
| Style Name | 4_Count (Pack of 1) |
| Unit Count | 4 Count |
| Voltage | 110 volts_of_alternating_current |
| Wattage | 10 watts |
| White Brightness | 900 lumens |

## Product Details

- **Brand:** SANSI
- **Bulb Shape Size:** PAR20
- **Light Type:** LED
- **Special Feature:** AC 90-132V, Full Spectrum, 4000K Natural Light, 5-year warranty, ETL Listed
- **Wattage:** 10 watts

## Images

![SANSI LED Grow Light Bulbs 4-Pack, 10W Full Spectrum, E26 Base, 4000K - Image 1](https://m.media-amazon.com/images/I/61YrUHfLESL.jpg)
![SANSI LED Grow Light Bulbs 4-Pack, 10W Full Spectrum, E26 Base, 4000K - Image 2](https://m.media-amazon.com/images/I/71lE11Xg-fL.jpg)
![SANSI LED Grow Light Bulbs 4-Pack, 10W Full Spectrum, E26 Base, 4000K - Image 3](https://m.media-amazon.com/images/I/61g0exPGkAL.jpg)
![SANSI LED Grow Light Bulbs 4-Pack, 10W Full Spectrum, E26 Base, 4000K - Image 4](https://m.media-amazon.com/images/I/71MKTeUGpPS.jpg)
![SANSI LED Grow Light Bulbs 4-Pack, 10W Full Spectrum, E26 Base, 4000K - Image 5](https://m.media-amazon.com/images/I/71kRTEpuh+L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Long working, reliable, great spectrum for my plants
*by B***M on September 15, 2025*

I have a number of Sandi LED grow lights that I have used for years and that have never failed to work. I decided to order these bulbs so I could use them in a different lamp. From my experience with Sansi LED grow light bulbs, they last for a very long time. They usually, 99.9% of the time do not have any flickering, and when they do flicker, I just turn it off for a while and turn it back on after the light cooled down. As I said, they flicker hardly ever. We have these I the living room window. I would have noticed, if they flickered often. They are on every day or many hours, they have not failed. The light quality is excellent. I have noticed increase growth in my plant, increased blooming, and increased root growths, which is a sign of a grow light that meets the plants’ spectrum requirements. The bulbs simply get screwed into the sockets like any other light bulbs. I love these and will by more, should the need arise.

### ⭐⭐⭐⭐⭐ My plants are obsessed!!!!
*by J***. on May 30, 2026*

Best grow bulbs I've used. The light looks clean and natural—no weird purple tint—so it blends perfectly into standard living spaces. The Results: Noticed a massive explosion of new growth in just a couple of weeks. Even my finicky tropicals are thriving. The Build: Fits standard fixtures perfectly and runs nice and cool, so there's no risk of scorching delicate leaves. 10/10, will definitely be ordering another pack to convert the rest of my lamps!

### ⭐⭐⭐⭐⭐ Shines Like The Sun. Emits-20,000 LUX On Any Light Meter App
*by D***T on May 16, 2026*

The best quality lights is Sansi, LED, grow lights. They just are, for the price, and come in a package of two, for the price of one just about. Id recommend these bulbs to anyone trying to start an indoor growing project with a big plant, small plant, or small plant grows into big plant. These light bulbs are very resistant to fall damage, believe me I've dropped a few. All day light, with added heat produced off its emitted glow, and will last for years, comes with a lifetime replacement warranty too.

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-09-21*