---
product_id: 50685782
title: "Professional LED Grow Light 400W Full Spectrum ONYX LT. Growing Any Types Of Greens. Best Choice For Greenhouses, Indoor Farms, Growing Boxes"
brand: "onyx light technologies"
price: "A$837"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/50685782-professional-led-grow-light-400w-full-spectrum-onyx-lt-growing
store_origin: AU
region: Australia
---

# Professional LED Grow Light 400W Full Spectrum ONYX LT. Growing Any Types Of Greens. Best Choice For Greenhouses, Indoor Farms, Growing Boxes

**Brand:** onyx light technologies
**Price:** A$837
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Professional LED Grow Light 400W Full Spectrum ONYX LT. Growing Any Types Of Greens. Best Choice For Greenhouses, Indoor Farms, Growing Boxes by onyx light technologies
- **How much does it cost?** A$837 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/50685782-professional-led-grow-light-400w-full-spectrum-onyx-lt-growing)

## Best For

- onyx light technologies enthusiasts

## Why This Product

- Trusted onyx light technologies brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Full spectrum LED growing light with highest efficiency: Photosynthetic Photon Efficacy over 500μmol/s at 12" in compact and energy efficient 150 watt light. Illuminated light contains all spectrum and has peaks at 450nm and 620nm for boost growing and flowering. Best recommended light for the efficient growth of plants. Full spectrum and no necessity in adjustments and control plus wide input range and variety of mounting options makes this light easy to install and operate, which is ideal for grow boxes and indoor garden beds, as well as for commercial and private greenhouses. Thanks to its clever design and high-performance latest generation LEDs, this lamp can replace 400 Watt HPS and only consumes 150 watts out of the socket. Compact and efficient light for growing all types of plants.

## Features

- Energy efficient LED growing light for replacing 400 watt HPS with only 150 Watt light
- Best available components with outstanding efficiency. Bridgelux VERO29 Gen7 COB LED, MeanWell HBG Driver, Ledil silicone lens
- Full spectrum horticultural LED light for growing any kinds of greens
- Different light pattern: 45, 70, 110 degree angle for different mounting height. Rope mount for a ceiling. Adjustable ceiling/wall bracket for variety of use
- High-tech industrial design with size 2-3 times smaller than competitors. Fan-less structure: no noise, no moving parts, no dust due to absence of cooling fan

## Images

![Professional LED Grow Light 400W Full Spectrum ONYX LT. Growing Any Types Of Greens. Best Choice For Greenhouses, Indoor Farms, Growing Boxes - Image 1](https://images-na.ssl-images-amazon.com/images/I/51mzEjz1B0L.jpg)
![Professional LED Grow Light 400W Full Spectrum ONYX LT. Growing Any Types Of Greens. Best Choice For Greenhouses, Indoor Farms, Growing Boxes - Image 2](https://images-na.ssl-images-amazon.com/images/I/41qcSIdbmZL.jpg)
![Professional LED Grow Light 400W Full Spectrum ONYX LT. Growing Any Types Of Greens. Best Choice For Greenhouses, Indoor Farms, Growing Boxes - Image 3](https://images-na.ssl-images-amazon.com/images/I/51OavX%2BJ5WL.jpg)
![Professional LED Grow Light 400W Full Spectrum ONYX LT. Growing Any Types Of Greens. Best Choice For Greenhouses, Indoor Farms, Growing Boxes - Image 4](https://images-na.ssl-images-amazon.com/images/I/51Hr8FWHrGL.jpg)
![Professional LED Grow Light 400W Full Spectrum ONYX LT. Growing Any Types Of Greens. Best Choice For Greenhouses, Indoor Farms, Growing Boxes - Image 5](https://images-na.ssl-images-amazon.com/images/I/31dGyqn-xML.jpg)

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**Shop now:** [https://www.desertcart.com.au/products/50685782-professional-led-grow-light-400w-full-spectrum-onyx-lt-growing](https://www.desertcart.com.au/products/50685782-professional-led-grow-light-400w-full-spectrum-onyx-lt-growing)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-04*