---
product_id: 54761730
title: "Pur UV Powerful Light, 55W Livingroom Bedroom Germ. Dustmite Eliminator, kill 99.9% mold Bacteria, Germs, Dustmite and Virus, Help Reduce Allergies to Dust mite"
brand: "yishida"
price: "R312"
currency: ZAR
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.za/products/54761730-pur-uv-powerful-light-55w-livingroom-bedroom-germ-dustmite-eliminator
store_origin: ZA
region: South Africa
---

# 1 Min Delay 55W Power 99.9% Germ Kill Pur UV Powerful Light, 55W Livingroom Bedroom Germ. Dustmite Eliminator, kill 99.9% mold Bacteria, Germs, Dustmite and Virus, Help Reduce Allergies to Dust mite

**Brand:** yishida
**Price:** R312
**Availability:** ❌ Out of Stock

## Summary

> ✨ Breathe Easy, Live Clean! ✨

## Quick Answers

- **What is this?** Pur UV Powerful Light, 55W Livingroom Bedroom Germ. Dustmite Eliminator, kill 99.9% mold Bacteria, Germs, Dustmite and Virus, Help Reduce Allergies to Dust mite by yishida
- **How much does it cost?** R312 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/54761730-pur-uv-powerful-light-55w-livingroom-bedroom-germ-dustmite-eliminator)

## Best For

- yishida enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use Cases:** Perfect for homes, schools, and businesses—wherever cleanliness is a priority.
- • **Safe and Chemical-Free:** Ozone-free design means no harmful residues, just pure cleanliness.
- • **Powerful UVC Technology:** Harness the power of 254nm UVC light to obliterate germs and allergens.
- • **Long-lasting Performance:** Enjoy 8000 hours of bulb life, ensuring consistent disinfection.
- • **Remote Control Convenience:** Easily operate from a distance with included remote control.

## Overview

The Pur UV Powerful Light is a commercial-grade UVC sterilization device designed to eliminate 99.9% of germs, bacteria, and dust mites. With a robust 55W power and a wavelength of 254nm, it offers effective disinfection for various environments, including homes, schools, and clinics. The remote control feature and 1-minute delayed start ensure user safety and convenience, while the long-lasting bulb life of 8000 hours guarantees reliable performance. Ozone-free and chemical-free, this device promotes a healthier living space.

## Description



## Product Details

- **Color:** black
- **Brand:** YISHIDA
- **Product Dimensions:** 8.8"D x 8.8"W x 24.4"H
- **Floor Area:** 650.0
- **Specification Met:** EPA Certified

## Images

![Pur UV Powerful Light, 55W Livingroom Bedroom Germ. Dustmite Eliminator, kill 99.9% mold Bacteria, Germs, Dustmite and Virus, Help Reduce Allergies to Dust mite - Image 1](https://m.media-amazon.com/images/I/314JxS7clOL.jpg)
![Pur UV Powerful Light, 55W Livingroom Bedroom Germ. Dustmite Eliminator, kill 99.9% mold Bacteria, Germs, Dustmite and Virus, Help Reduce Allergies to Dust mite - Image 2](https://m.media-amazon.com/images/I/41jKBIlngmL.jpg)
![Pur UV Powerful Light, 55W Livingroom Bedroom Germ. Dustmite Eliminator, kill 99.9% mold Bacteria, Germs, Dustmite and Virus, Help Reduce Allergies to Dust mite - Image 3](https://m.media-amazon.com/images/I/61VfoawBexS.jpg)
![Pur UV Powerful Light, 55W Livingroom Bedroom Germ. Dustmite Eliminator, kill 99.9% mold Bacteria, Germs, Dustmite and Virus, Help Reduce Allergies to Dust mite - Image 4](https://m.media-amazon.com/images/I/51sQ5JoT9rS.jpg)
![Pur UV Powerful Light, 55W Livingroom Bedroom Germ. Dustmite Eliminator, kill 99.9% mold Bacteria, Germs, Dustmite and Virus, Help Reduce Allergies to Dust mite - Image 5](https://m.media-amazon.com/images/I/61f6Jx4PD2L.jpg)

## Questions & Answers

**Q: How big of a room can this be used in effectively?**
A: Some may claim a single 25w bulb handles 400 sqft, but most professional units in a hospital start out with at least two 150w bulbs that they move around the room for a total of about 1 hour. A 15-watt lamp will cover approximately 100 square feet; a 30-watt lamp will cover approximately 200 square feet. To kill black mold from 8ft away you would need to run a 50w lamp for 1 hour. How long you run it will be based on the contaminate or concentration of contaminate you have and the distance from it. Remember, it does not work on surfaces that the light cannot directly hit (shadows). So either move the unit around or use several lamps. 8hrs or more may be required. Based on all that, I run my lamp for at least 1 hour per area to insure at least 40,000 J/cm2 to kill most spore forming bacteria.  I also move the units about to reduced areas where the light does not touch.  It all depends on what you want to kill, distance, and wattage. A while back I found a chart that says 8hrs for an 800 sqft room with a 100w bulb. High intensities for a short period and low intensities for a long period are fundamentally equal in lethal action. The inverse square law applies to germicidal ultraviolet as it does to light: the killing power decreases as the distance from the lamps increases. The average bacterium will be killed in ten seconds at a distance of six inches from the lamp. Keep in mind that as the bulbs are used, they lose intensity over time; therefore you must run them longer.  As with anything, read the warning labels. These not only kill bacteria and molds, it will kill your plants and cause you and your pets physical harm.  As far as insects like mites, it may have an effect, but it won't kill them. Other side effects are fading of furniture, 10% reduction in plastics, just like leaving things out exposed to the sun. You will notice a burning smell after operation, unlike an ozone generator that has a medical or electrical smell.
You can also add an ozone generator to get in those areas that the light can't reach. For that I made my own units that pump out 10g/hr. Keep in mind, unlike the UV-C lights that don't leave anything behind, you need to purge the Ozone levels from the area before returning to normal usage of the area.

**Q: Why does the information on the amazon site say, no ozone! then after reading the q&as people are talking about the ozone smell ?he need for venti**
A: This lamp DOES NOT GENERATE OZONE.   Although the frequency is 254nm, there is no real ozone generation in an open room from this 55w lamp.  There are other systems that may have a UV-C lamp and an Ozone generator built into the same box.  This is not one of them.  There are basically two methods of producing ozone...ultra-violet and corona discharge.  Corona discharge is the most common and creates ozone by applying high voltage to a metallic grid sandwiched between two dielectrics.  The high voltage jumps through the dielectric to a grounded screen and in the process, creates ozone from oxygen present in the chamber.  Kind of like how lightning creates ozone.  Ultra-violet (UV) light can create ozone when a wavelength at 254 nm (nanometers) hits an oxygen atom.  That's how the Sun creates the Ozone layer in the atmosphere.  The molecule (O2) splits into two atoms (O), when combined with another oxygen molecule (O2) it forms ozone (O3).  Typically this is done in a camber to get them to combine and the gas is then pumped out of the chamber and the process repeats.  Ozone has a half life of 30 minutes as it reverts back to O2, or even less as it reacts to dust, plants, contaminates, and even temperature.  Eventually given enough time it all reverts back.  You can use an Ozone generator and be in the same room, the recommended level by OSHA is 0.10 parts per million.  You will find ozone generators being used to cut down on smoke in casinos and back when you could smoke in taverns.  There are no documented long term effects from ozone exposure.  If you want to measure output or residual ozone, search for a Draeger tube or an Ozone Monitor/Sensor.

I recommend using UV-C lamps and an Ozone generator together if your really want to make sure.  I use this unit for bathrooms and made my own large UV-C lamps for other rooms, along with my own Ozone generators that fill the entire house.  Ozone gets into the smallest cracks if you have can generate enough.  Yes, you should vent after the Ozone generators run with that much concentration.   My vacation cabin has several 10g/hr ozone generators running 4 times a day for 30 min each when I'm not there.  It takes about 3 hours to remove all the residual ozone out of the bedding, clothes, walls...  They are all on remote controls, so I stop the process the day before I show up.

**Q: Does amazon offers refunds for this uv lamp? the quality looks poor.**
A: It's not beautiful but it functions/in CA that was my only option/frankly I think more states are killing it because of disposibility.  UV Light that is

**Q: This product does not seem to get hot or even warm.  Is it safe to place it on your bed?**
A: As someone who has had an electrical house fire I would not recommend it. No it does not get hot but has a failsafe to shut off if tipped over. You could put it on a table around the bed and move it around the perimeter and achieve a similar effect. I would contact the 
company with further safety concerns.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works very well
  

*by D***T on Reviewed in the United States on November 13, 2023*

Bright UV lamp sterilizes just about any surface. I bought it to deal with mites and the smell of dogs. Has a remote control, timer and easy to position for any room. This model does not create ozone which can be extremely corrosive to various metals (like copper tubing) and dangerous to breath for living beings. Room can be occupied right after lamp turns off with no need to ventilate for half an hour.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good product.
  

*by G***Y on Reviewed in the United States on October 29, 2024*

I have used this several times and I can tell a difference.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Powerful!
  

*by D***D on Reviewed in the United States on July 13, 2022*

Great for keeping dust mites away. Easy to use. Just plug in, place and switch on. Shut the door and it does it's work. Don't mind that burnt hair smell when you come back to the room. It only lasts a few minutes and lets you know your environment is now sterile. Haven't used the remote control. It gives you 30 seconds to leave the room after activating.

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-21*