---
product_id: 406370246
title: "SANSI LED Grow Lights for Indoor Plants, 300W Full Spectrum Gooseneck Clamp"
brand: "sansi"
price: "$185.90"
currency: USD
in_stock: true
reviews_count: 5
category: "Sansi"
url: https://www.desertcart.us/products/406370246-sansi-led-grow-lights-for-indoor-plants-300w-full-spectrum
store_origin: US
region: United States of America
---

# 33.6μmol/s PPF - optimized light output 360° gooseneck - full coverage lighting Replaceable bulbs - eco & wallet friendly SANSI LED Grow Lights for Indoor Plants, 300W Full Spectrum Gooseneck Clamp

**Brand:** sansi
**Price:** $185.90
**Availability:** ✅ In Stock

## Summary

> 🌱 Grow smarter, not harder — light up your green space like a pro!

## Quick Answers

- **What is this?** SANSI LED Grow Lights for Indoor Plants, 300W Full Spectrum Gooseneck Clamp by sansi
- **How much does it cost?** $185.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/406370246-sansi-led-grow-lights-for-indoor-plants-300w-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

- • **Powerful yet Efficient:** Delivers 33.6μmol/s PPF with only 20W power, slashing energy costs by up to 90%.
- • **Patented Ceramic Heat Sink:** Advanced chip-on-ceramic tech ensures faster heat dissipation and longer-lasting, brighter LEDs.
- • **360° Full Spectrum Coverage:** Surround your plants with 400-780nm light for every growth stage, mimicking natural sunlight perfectly.
- • **Certified Quality & Durability:** ETL & CE certified with 25,000 hours lifespan, built tough for your indoor garden’s success.
- • **Eco-Friendly Replaceable Bulbs:** Swap bulbs easily without replacing the entire unit—save money and reduce waste with lifetime warranty.

## Overview

The SANSI 300W Full Spectrum LED Grow Light combines patented ceramic heat sink technology with a 360° adjustable gooseneck design to deliver efficient, natural-spectrum lighting that supports all plant growth stages. Using just 20 watts, it offers high PPF and PPFD values for optimal photosynthesis, while replaceable bulbs and certifications ensure durability, sustainability, and peace of mind for indoor gardeners.

## Description

Patented Ceramic 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.

Review: Well worth the money! - Haven't had this long enough to see a difference with growth, but it's def very sturdy and very bright! There are individual switches for each light which is nice. Bulb casing does get pretty warm but, not too hot and not much surrounding heat, to burn plants. I'll be buying more!
Review: Works great good quality - These work so well, they are just enough light for my plants! The part where you clamp on the plant stand it's very sturdy and well made. Really bright extremely happy with my purchase. The bulb was easy to screw in place.

## Features

- The secondary optical design: PPF: 33.6μmol/s, PPFD:195.82 μmol/s/㎡@1ft. Through the lens for secondary scientific light distribution, improves light utilization, giving plants more supplementary light. Using only 20 watts of power, equivalent to 300W incandescent bulbs. Based on 18 hours per day usage, save up to 90% electricity, annual estimated cost $13.14.
- 360° Gooseneck & Full Spectrum: Making every plant covered by 360° surrounding light, actualize a more ideal full life cycle full spectrum supplementary light program, covering the entire visible spectrum of 400nm-780nm, suitable for every cycle of plant growth, effectively promote plant growth, and improves crop yield and quality. Providing 4000K daylight, color rendering index Ra is close to 100, infinitely close to natural light.
- Replaceable bulbs: Different from similar products on the market, the bulbs of this product can be replaced, which not only facilitates customers to replace broken bulbs at any time but also avoids wasting money to repurchase the whole grow light. Saving money and protecting the environment. Additionally, whole-life warranty for the bulb.
- Patented Ceramic 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 systematic thermal resistance between the LED PN junction and the surface of the heat sink, resulting in faster heat conduction and higher product reliability, producing a SANSI bulb with higher light efficiency.
- Guarantees: ETL listed & CE certification, quality and safety verified, 25,000 hours lifespan and whole-life warranty for the bulb.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NVGYFM5 |
| Additional Features | Full Spectrum |
| Age Range Description | Adult |
| Base Diameter | 2 Inches |
| Base Material | Ceramic |
| Base material | Ceramic |
| Brand Name | SANSI |
| Bulb Base | E26 |
| Bulb Shape Size | A19 |
| Bulb base | E26 |
| Color | Multicolor |
| Connectivity Technology | Normal bulb |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 4.5 out of 5 stars 634 Reviews |
| Efficiency | High Efficiency |
| Finish Types | Painted |
| Finish type | Painted |
| Included Components | Bulb |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Tabletop |
| Is Product Cordless | No |
| Is Waterproof | false |
| Item Dimensions D x W x H | 19.6D x 18.2W x 7.6H centimeters |
| Item Weight | 1.68 Pounds |
| Item weight | 1.68 Pounds |
| Lamp Type | Light Emitting Diode |
| Lamp type | Light Emitting Diode |
| Light Source Type | LED |
| Lighting Method | Adjustable |
| Manufacturer | SANSI |
| Material Type | Ceramic |
| Model Number | Grow Lights |
| Mounting Type | Tabletop |
| Number of Items | 1 |
| Number of Light Sources | 2 |
| Number of Pieces | 2 |
| Power Source | Corded Electric |
| Product dimensions | 19.6D x 18.2W x 7.6H centimeters |
| Recommended Uses For Product | Plant Growth |
| Room Type | Office |
| Shade Color | Black |
| Shade Height | 15.8 Inches |
| Shade Material | Ceramic |
| Shape | Round |
| Specific Uses For Product | Attention Please: The maximum safety wattage rating is 10 watts for each head. |
| Style Name | Modern |
| Switch Type | Push Button |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts (AC) |
| Water Resistance Level | Water Resistant |
| Wattage | 20 watts |

## Product Details

- **Base material:** Ceramic
- **Bulb base:** E26
- **Finish type:** Painted
- **Item weight:** 1.68 Pounds
- **Product dimensions:** 19.6D x 18.2W x 7.6H centimeters

## Images

![SANSI LED Grow Lights for Indoor Plants, 300W Full Spectrum Gooseneck Clamp - Image 1](https://m.media-amazon.com/images/I/61O3t85j3+L.jpg)
![SANSI LED Grow Lights for Indoor Plants, 300W Full Spectrum Gooseneck Clamp - Image 2](https://m.media-amazon.com/images/I/71x-YhdK3lL.jpg)
![SANSI LED Grow Lights for Indoor Plants, 300W Full Spectrum Gooseneck Clamp - Image 3](https://m.media-amazon.com/images/I/71qjN4BaWxL.jpg)
![SANSI LED Grow Lights for Indoor Plants, 300W Full Spectrum Gooseneck Clamp - Image 4](https://m.media-amazon.com/images/I/71jQ2jEuGrL.jpg)
![SANSI LED Grow Lights for Indoor Plants, 300W Full Spectrum Gooseneck Clamp - Image 5](https://m.media-amazon.com/images/I/71gGSobSGpL.jpg)

## Questions & Answers

**Q: What is the length of the gooseneck?**
A: 15.8 IN(bulb included)

**Q: Is the grow bulb included?**
A: Yes, 2 grow bulbs are included, and the grow bulb can be replaced for free when it's not working.

**Q: How long is the power plug cord?**
A: 6 FT

**Q: Does it has an on/off switch?**
A: Yes

**Q: Do the replacement bulbs need to be from the same company? or can it take any standard E26/27 bulb?**
A: It's suggested to use SANSI Grow bulb to offer the best performance of the grow light for indoor plants

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well worth the money!
*by S***R on 1 April 2026*

Haven't had this long enough to see a difference with growth, but it's def very sturdy and very bright! There are individual switches for each light which is nice. Bulb casing does get pretty warm but, not too hot and not much surrounding heat, to burn plants. I'll be buying more!

### ⭐⭐⭐⭐⭐ Works great good quality
*by J***T on 16 January 2026*

These work so well, they are just enough light for my plants! The part where you clamp on the plant stand it's very sturdy and well made. Really bright extremely happy with my purchase. The bulb was easy to screw in place.

### ⭐⭐⭐⭐⭐ Just wish they had a dimmer.
*by S***E on 3 June 2026*

Super bright, so I do not want them on when I am in the same room as they are, so they are on from 4 AM to 4PM. So far the plants seems to be growing well with them. They get REALLY hot though so keep that in mind for plant proximity.

## Frequently Bought Together

- SANSI LED Grow Lights for Indoor Plants, Lifetime Free Bulb Replacement, 300W Full Spectrum Dual Gooseneck Clip Plant Grow Light with Optical Lens for High PPFD Growing Power Lamp
- SANSI LED Grow Lights for Indoor Plants, 300W Full Spectrum Clip-on Gooseneck Grow Light with Ceramic Tech.,20W Power Plant Light with Optical Lens for High PPFD, Lifetime Free Bulbs Replacement White
- SANSI Grow Lights for Indoor Plants, LED Pot Clip Plant Light for Growing, 4000K Full Spectrum Plant Growing Lamp with 4-Level Dimmable, Auto On Off Timing 3 6 12 Hrs for Small Plants, White 5V 2-Pack

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-04*