---
product_id: 19892737
title: "Harvest Pro Switchable 400 Watt Ballast"
brand: "sun system"
price: "£44.06"
currency: GBP
in_stock: false
url: https://www.desertcart.co.uk/products/19892737-harvest-pro-switchable-400-watt-ballast
store_origin: GB
region: United Kingdom
---

# 400W Power Universal Compatibility Dual Voltage Harvest Pro Switchable 400 Watt Ballast

**Brand:** sun system
**Price:** £44.06
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Power Up Your Grow Game!

## Quick Answers

- **What is this?** Harvest Pro Switchable 400 Watt Ballast by sun system
- **How much does it cost?** £44.06 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/19892737-harvest-pro-switchable-400-watt-ballast)

## Best For

- sun system enthusiasts

## Why This Product

- Trusted sun system brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Flexibility:** Easily switch between 120V and 240V for ultimate convenience.
- • **User-Friendly Setup:** Simple unplug and switch mechanism for hassle-free transitions.
- • **Plug-and-Play Design:** Includes an 8-foot 120V power cord for immediate use.
- • **Future-Proof Investment:** Designed to adapt to your growing needs with ease.
- • **Versatile Compatibility:** Works seamlessly with all Sun System reflectors and more.

## Overview

The Harvest Pro Switchable 400 Watt Ballast is a versatile and user-friendly lighting solution that allows growers to easily switch between 120V and 240V power sources. With its dual universal lamp cord receptacle, it is compatible with a wide range of reflectors, making it an essential tool for any serious grower.

## Description

Cool Wall uniquely offers two barrier walls which help keep the critical components cool. The capacitor and ignitor temperatures are greatly reduced by being separate from the ballast core. Lower temperatures mean better reliability & longer life. EZ Cap Door offers easy access to the capacitor in the event it needs to be replaced-another Sunlight Supply innovation! The Power Pointer easily switches from 120 to 240 volt power! Simply unplug the detachable 8 foot 120 volt power cord (included), turn the Power Pointer arrow down for 240 volt power and plug in a 240 volt power cord. THAT'S IT! (240 volt power cord sold separately, No.903082). High temperature capacitor ensures long lasting durability. Lamp cord receptacle - accepts all Sun System lamp cords (sold separately). Exclusive retention ears keep male plug securely fastened. Aluminum ballast enclosure is engineered to dissipate heat and keep components cool. Heavy duty handle for easy carrying or wall hanging. Louvered end plates and heat slots help cool the ballast for years of trouble-free use! 5 year warranty.

## Features

- Our Harvest Pro ballast with dual input voltage easily switches from 120 to 240 volt power! Simply unplug detachable 8 foot 120 volt power cord (included), turn power plate around for 240 volt power and plug in a 240 volt power cord
- (240 volt power cord sold separately, Part #903082)
- Dual universal lamp cord receptacle is compatible with all Sun System brand reflectors as well as other branded reflectors

## Images

![Harvest Pro Switchable 400 Watt Ballast - Image 1](https://m.media-amazon.com/images/I/31Rff4PbG4L.jpg)

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**Shop now:** [https://www.desertcart.co.uk/products/19892737-harvest-pro-switchable-400-watt-ballast](https://www.desertcart.co.uk/products/19892737-harvest-pro-switchable-400-watt-ballast)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-14*