---
product_id: 711486885
title: "Grow Light Bulbs for Indoor Plants, 10W Full Spectrum 4000K Daylight | 150 Watt Equivalent, Optical Lens for High PPFD, 4000K Natural Daylight, A19 Grow Bulbs For Indoor Growing Seed Starting"
brand: "sansi"
price: "163.14 DT"
currency: TND
in_stock: true
category: "Sansi"
url: https://www.desertcart.tn/products/711486885-grow-light-bulbs-for-indoor-plants-10w-full-spectrum-4000k
store_origin: TN
region: Tunisia
---

# 4000K full spectrum daylight PPFD 97.91μmol/m²/s @1ft Chip on Ceramic tech Grow Light Bulbs for Indoor Plants, 10W Full Spectrum 4000K Daylight | 150 Watt Equivalent, Optical Lens for High PPFD, 4000K Natural Daylight, A19 Grow Bulbs For Indoor Growing Seed Starting

**Brand:** sansi
**Price:** 163.14 DT
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow smarter, not harder — light that’s as serious about your plants as you are!

## Quick Answers

- **What is this?** Grow Light Bulbs for Indoor Plants, 10W Full Spectrum 4000K Daylight | 150 Watt Equivalent, Optical Lens for High PPFD, 4000K Natural Daylight, A19 Grow Bulbs For Indoor Growing Seed Starting by sansi
- **How much does it cost?** 163.14 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/711486885-grow-light-bulbs-for-indoor-plants-10w-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

- • **Plant-Safe & Durable:** Low IR emission and flame-retardant ceramic body protect plants and ensure safe, reliable indoor use.
- • **Natural Sunlight Mimicry:** 4000K spectrum with CRI ~100 for vibrant, healthy plant growth at every stage.
- • **Precision Light Delivery:** Secondary optical lens boosts PPFD to 97.91μmol/m²/s, maximizing photosynthesis efficiency.
- • **Advanced Thermal Management:** Patented Chip on Ceramic design ensures rapid heat dissipation and longer bulb lifespan (25,000 hrs).
- • **Certified Quality & Peace of Mind:** ETL listed with a 5-year warranty, combining safety, performance, and long-term value.

## Overview

The SANSI 10W Full Spectrum Grow Light Bulb delivers a powerful 150W equivalent output with a natural 4000K daylight spectrum, optimized for all plant growth stages. Featuring patented Chip on Ceramic technology and a secondary optical lens, it provides high PPFD (97.91μmol/m²/s) for efficient photosynthesis while maintaining low heat output to protect plants. Built with flame-retardant ceramic and ETL certified, this bulb offers 25,000 hours of reliable, safe indoor plant lighting backed by a 5-year warranty.

## Description

This 10W full spectrum grow light bulb delivers 150 watt equivalent illumination designed to support plants through every growth stage. The 4000K daylight spectrum covers the complete visible range from 400nm to 780nm with a color rendering index near 100, closely mimicking natural sunlight to effectively promote plant growth and enhance crop yield and quality. Featuring secondary optical design with specialized lenses, this bulb achieves a PPF of 16.8mol/s and PPFD of 97.91mol/s/m at 1 foot distance, maximizing light utilization for optimal plant supplementation while extending operational life to 25,000 hours. The innovative Chip on Ceramic technology directly bonds LED chips to a non-conductive ceramic heat sink, eliminating traditional aluminum substrates to reduce thermal resistance and enable faster heat dissipation for improved reliability and light efficiency. Constructed from special ceramic material with V0 flame retardant rating, the bulb incorporates reinforced insulation structure and WF2 anti-corrosion grade materials for enhanced safety. Low infrared emission minimizes heat radiation to prevent plant damage from close-range exposure. ETL listed for verified quality and safety standards, this grow light bulb is suitable for indoor plant growing and seed starting applications.

## 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/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 | B099WT33JV |
| Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz |
| Additional Features | Low power consumption |
| Beam Angle | 60 Degrees |
| Brand | SANSI |
| Brand Name | SANSI |
| Bulb Base | E26 |
| Bulb Shape Size | A19 |
| Bulb base | E26 |
| Bulb shape/size | A19 |
| Color | 4000K Cool White |
| Color Rendering Index | 95.00 |
| Color Temperature | 2700 Kelvin |
| Connectivity Technology | Normal bulb |
| Control Method | Touch |
| Controller Type | Push Button |
| Customer Reviews | 4.6 out of 5 stars 1,096 Reviews |
| Efficiency | 1.68 μmol/J |
| Frequency | 60 |
| Incandescent Equivalent Wattage | 150 Watts |
| Included Components | No |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 7.8W x 9.8H centimeters |
| Item Weight | 0.22 Pounds |
| Light Color | White |
| Light Output Maximum | 900 Lumens |
| Light Source Operating Life | 25000 Hours |
| Light Source Type | LED |
| Light Source Wattage | 10 Watts |
| Light Type | LED |
| Light type | LED |
| Manufacturer | SANSI |
| Material Type | Ceramic |
| Model Name | C21-GE26-10W |
| Model Number | C21-GE26-10W |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 10 Watts |
| Power Source | Corded Electric |
| Sensor Technology | Not applied |
| Shape | Parabolic Aluminized Reflector(PAR) |
| Special features | Low power consumption |
| Specific Uses For Product | Lamp |
| Specification Met | ETL |
| Style Name | Garden |
| Theme | Grow Light Bulbs |
| Unit Count | 1 Count |
| Voltage | 132 Volts (AC) |
| Wattage | 10 watts |
| White Brightness | 900 Lumens |

## Product Details

- **Brand:** SANSI
- **Bulb shape/size:** A19
- **Light type:** LED
- **Special features:** Low power consumption
- **Wattage:** 10 watts

## Images

![Grow Light Bulbs for Indoor Plants, 10W Full Spectrum 4000K Daylight | 150 Watt Equivalent, Optical Lens for High PPFD, 4000K Natural Daylight, A19 Grow Bulbs For Indoor Growing Seed Starting - Image 1](https://m.media-amazon.com/images/I/6107J5eIyPL.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 10W, costing approximately $0.43 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 Light Bulb with COC Technology, Full Spectrum 10W Grow Lamp (150 Watt Equiv) with Optical Lens for High PPFD, Perfect for Seeding and Growing of Indoor Plants, Flowers and Garden, Upgraded
- 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
- Grow Light Bulbs, Briignite LED Grow Light Bulb A19 Bulb, Full Spectrum Grow Light Bulb, Plant Light Bulbs E26 Base, 11W Grow Bulb 100W Equivalent, Grow Light for Indoor Plants, Seed Starting, 2Pack

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/711486885-grow-light-bulbs-for-indoor-plants-10w-full-spectrum-4000k](https://www.desertcart.tn/products/711486885-grow-light-bulbs-for-indoor-plants-10w-full-spectrum-4000k)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-17*