---
product_id: 266461026
title: "SANSI Grow Lights for Indoor Plants, Full Spectrum 36W Grow Light Bulbs (400 Watt Equiv) with Optical Lens for High PPFD, PPF 65.6 umol/s LED Energy Saving Plant Light for Indoor Growing Seed Starting"
brand: "sansi"
price: "¥20065"
currency: JPY
in_stock: true
category: "Sansi"
url: https://www.desertcart.jp/products/266461026-sansi-grow-lights-for-indoor-plants-full-spectrum-36w-grow
store_origin: JP
region: Japan
---

# 4000K full spectrum daylight PPFD 265.58 μmol/s/m² @1ft Patented ceramic heat sink tech SANSI Grow Lights for Indoor Plants, Full Spectrum 36W Grow Light Bulbs (400 Watt Equiv) with Optical Lens for High PPFD, PPF 65.6 umol/s LED Energy Saving Plant Light for Indoor Growing Seed Starting

**Brand:** sansi
**Price:** ¥20065
**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, Full Spectrum 36W Grow Light Bulbs (400 Watt Equiv) with Optical Lens for High PPFD, PPF 65.6 umol/s LED Energy Saving Plant Light for Indoor Growing Seed Starting by sansi
- **How much does it cost?** ¥20065 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/266461026-sansi-grow-lights-for-indoor-plants-full-spectrum-36w-grow)

## 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 & Durable Design:** Flame retardant ceramic body with reinforced insulation for worry-free indoor use
- • **Precision Light Delivery:** Secondary optical lens boosts PPFD to 265.58 μmol/s/m² for max photosynthesis
- • **Sunlight Perfected Indoors:** 4000K full spectrum mimics natural sunlight for every growth stage
- • **Trusted Quality & Warranty:** ETL listed with a 5-year protection plan for peace of mind
- • **Cool & Reliable Ceramic Core:** Patented COC tech ensures faster heat dissipation and 25,000-hour lifespan

## Overview

The SANSI 36W Full Spectrum Grow Light Bulb delivers a powerful 4000K daylight spectrum with a high PPFD of 265.58 μmol/s/m², optimized by a secondary optical lens for superior light distribution. Featuring patented ceramic heat sink technology, it ensures efficient heat management and a long 25,000-hour lifespan. Designed with safety and durability in mind, this ETL-listed bulb offers professional-grade plant lighting that supports all growth stages, backed by a 5-year warranty.

## Description

GROW LIGHT BULBS

## 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: 65.6 umol/s, PPFD: 265.58 μmol/s/㎡ @ 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 | B07BRKG7X1 |
| Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz |
| Additional Features | Full spectrum LED grow lights promote growth of plants! |
| Brand Name | SANSI |
| Bulb Base | E26 |
| Bulb Shape Size | BR30 |
| Color | white |
| Color Rendering Index | 95.00 |
| Color Temperature | 4000 Kelvin |
| Connectivity Technology | e26 |
| Control Method | Touch |
| Controller Type | Push Button |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,476) |
| Efficiency | 69.44 lumens per watt |
| Incandescent Equivalent Wattage | 400 Watts |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 13.1W x 16.9H centimeters |
| Item Type Name | grow light bulbs |
| Item Weight | 0.48 Kilograms |
| Light Color | daylight white |
| Light Output Maximum | 2680 Lumens |
| Light Source Operating Life | 25000 Hours |
| Light Source Type | LED |
| Light Source Wattage | 36 Watts |
| Light Type | LED |
| Manufacturer | SANSI |
| Manufacturer Part Number | 01-03-001-023607 |
| Material Type | Ceramic |
| Model Name | C21GL-CE26-36W |
| Model Number | C21GL-CE26-36W |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 36 Watts |
| Power Source | AC |
| Shape | A-shape |
| Specific Uses For Product | Plant Growing |
| Style Name | Modern |
| Unit Count | 1.0 Count |
| Voltage | 110 Volts |
| Wattage | 36 watts |
| White Brightness | 2680 Lumens |

## Product Details

- **Brand:** SANSI
- **Bulb shape/size:** BR30
- **Light type:** LED
- **Special features:** Full spectrum LED grow lights promote growth of plants!
- **Wattage:** 36 watts

## Images

![SANSI Grow Lights for Indoor Plants, Full Spectrum 36W Grow Light Bulbs (400 Watt Equiv) with Optical Lens for High PPFD, PPF 65.6 umol/s LED Energy Saving Plant Light for Indoor Growing Seed Starting - Image 1](https://m.media-amazon.com/images/I/611VNK8AL5L.jpg)

## 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.

## Frequently Bought Together

- SANSI Grow Lights for Indoor Plants Full Spectrum, 36W Grow Light Bulb (400 Watt Equivalent) with Optical Lens for High PPFD, PPF 65.6 umol/s LED Energy Saving Plant Light Bulb for Seeding and Growing
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-28*