How do LED Grow Lights’ Thermal Management Work?

Posted by Luca Langler on May 5, 2015No Comments

One of the main reasons why lots of growers prefer using LED grow lights other than being far more efficient is that they tend to produce as little heat as possible. With a traditional HID lighting option, you could be wasting around 95% of energy in the form of heat. Meanwhile, a LED grow light can run relatively cool while producing as little heat as possible. The difference between the heat output means that when you are using HIDs, you should place them 2 to 3 feet above the plant canopy, while you can place the LEDs extremely close around 12-18 inches to your plants.

Thermal management for LED grow lights

Despite being far more efficient and producing far less heat, there are still some heat issues which are associated when running a high powered LED grow light. LEDs are mainly cool to the touch since they don’t produced infrared radiation. You should remember that the higher the watts, the less energy efficient a LED grow light would become since it would convert more and more electricity into heat.

So where does the heat come from? The heat which is produced by a LED grow light comes from the semiconductors p-n junction because of some slight inefficiencies whenever an electricity is not converted into light. The p-n junction then heats the soldering point which causes the metal core printed circuit board (MCPCB) to heat up. This is then directed to a heat sink to allow it to dissipate directly into the surrounding.

The best LED grow lights in the market use heat sinks for controlling heat. The heat sink provides a path from the LED down to the device which dissipates heat. Most high powered LEDs with the best thermal management system use heat sinks which have materials such as copper, aluminium, thermoplastics and even graphite included. Since these materials will need a large enough surface area, it is only common to see the classic “fins” shape which is layered right next to each other unto the top of some high quality LED grow lights.

Thermal management in LED grow lights is a science itself. In fact, there are plenty of methods which can be used without any fans at all. When you include a fan in your grow light for managing heat issues, it could introduce a moving part, and these moving parts have a tendency of breaking down even before your LED grow lights begin to fade. However, if you have to buy a LED grow light with fans, you should make sure that they have a long warranty and the fans have a higher lifespan than that of the LEDs. For more information you can click here.

How to Clean Ultrasonic Diffusers

Posted by Luca Langler on March 31, 2015No Comments

cleaning 21Essential oil diffusers are common household appliances that are used to revitalize households and add aroma in them. Since they are used on a regular basis, it is very important to know how to take care of your essential oil diffuses to avoid unnecessary breakdown and promote efficiency.

This article provides you with tips and tricks on how to take care of your diffuser. I have always used them to service diffusers in many hotels and the feedback on my job has always been positive and very encouraging.

How to clean your ultrasonic diffuser

All diffusers including your essential oil diffuser come with a manual that have instructions on how to clean. Do you remember where your manual is? I guess not. Don’t worry; you will not need it anyway. Follow this easy steps and your essential oil diffuser will be sparkling clean.

Requirements

  • Warm tap water
  • Vinegar
  • Dry piece of cloth

Cleaning procedure

  1. Unplug the diffuser and ensure that it’s off
  2. Add water and vinegar in ratio 1:2 and leave for 20 to thirty minutes
  3. Scrub the diffuser gently with a soft piece of cloth
  4. Rinse with more water and vinegar solution
  5. Wipe with the dry piece of cloth
  6. Add fresh oil and plug back the diffuser ready for use

Note: some diffuser manuals restrict the use of water while cleaning. Water may not harm you diffuser but if used regularly it would. If you are not sure whether it is safe to clean you essential oil diffuser with water, simply use vinegar.

How to change oil in your diffuser

Diffusers are designed to work with many different types of oils. it is therefore recommended that you maximize on your diffuser by trying out as many oils as you can.

Essential oils may also be blended before diffusing this is a creative way to enjoy unique aromas. While diffusing blended oils or a new type of oil you need to clean your diffuser. It is not necessary to thoroughly clean your diffuser every time you want to use a different essential oil. Use these simple steps to change your essential oils:

  • Add some vinegar and leave it to soak for ten minutes.
  • Scrub gently with a soft cloth
  • Rinse with more vinegar
  • Wipe the diffuser with a dry cloth
  • Add 8-10 drops of your next Essential oil or oil blend

How to use your diffuser correctly:

  • Remember to adjust the settings on your diffuser to diffuse on short regular intervals.
  • Clean your diffuser regularly by simply wiping it with a piece of dry soft cloth
  • Remember to top up the level of your diffuser oil regularly to avoid running out unexpectedly
  • Place your diffuser in a central location to facilitate the spreading of the aroma
  • Keep diffusers away from kids. if dismantled, they could electrocute the kids especially if they are plugged in to power
  • Avoid dropping your diffuser. Many diffusers are fragile and will crash on impact
  • Don’t wipe spilled essential oils with bare hands some have a very highly concentration and would affect your skin use a piece of cloth instead.
  • Avoid using sweet smelling flower extract natural oils especially when you have asthmatic or pregnant visitors. This may trigger vomiting or asthma attacks if your visitors do not like the smells. Instead use more friendly aromas such as lemon, ginger or Eucalyptus natural oils.

The Best Essential oil diffuser that are easy to clean

This list is based intensive research conducted on Essential oil diffuser reviews written by more than 100 diffuser users. From our research the best quality ultra-sonic diffuser is the Classic Ultrasonic diffuser.

This is easy to open clean and set, ready for use. It is also affordable and very efficient in diffusing oils of all types

Questions You Should Ask Yourself before Buying a Weed Eater

Posted by Luca Langler on March 31, 2015No Comments

Before you buy your own weed eater, you should make sure that you know what you need from a weed eater in order to make a sound buying decision. After all, weed eaters come in different types, specifications, sizes and any other factors herein. With that, you should consider asking yourself some questions which could definitely affect your weed eater buying decision. Here are some of them:

Why do you need a weed eater?

 

You should first determine if you’re an occasional, regular or heavy user when looking for the best weed eater in the market. Basically, you are considered an occasional user if you only use your weed eating machine once in a while for your lawn. You’re considered a regular user if you use your weed eater to cut grass on your lawn in a regular basis. And lastly, you’re considered a heavy user if you use your weed eater primarily for large areas or for a landscaping business.

Questions You Should Ask Yourself before Buying a Weed Eater

 

What weed eater type do you want?

 

Weed eaters are available in different types, hence you have to decide between an electric powered, battery powered or gas powered unit. Electric powered weed eaters are ideal for smaller lawns where a power outlet is located nearby. If you want more range, you can simply add use an extension cord in order to weed grass which are located in hard to reach areas. Battery powered units use rechargeable batteries without the need for electric cords. This means that you can carry them whenever you want therefore allowing you to finish your job quicker and easier.

 

Gas powered units on the other hand provides the most power output and are ideal for larger areas. If you are planning to trim a huge lawn or have a landscaping project, this weed eater type is for you.

 

What line size do you need?

 

Most weed eaters use around 2mm – 3mm thick nylon cord, while thicker weed lines are used by heavy duty weed eaters. However, the large the line is, the more power would be required to operate. It is a good idea to take a look at the product description of the weed eater you are planning to buy so that you could know if it’s ok for your new weed eater to use a thicker line.

 

How much diameter do you need for your weed eater?

 

To determine a weed eater’s diameter, simply measure the length of the line in the weed eater head. More often, the best weed eater has a diameter which is according to your expected tasks. Most weed eaters have a diameter of 7 to 17 inches. If you are an occasional or regular user, it is recommended to use a weed eater with a diameter of 7 to 12 inches. For larger tasks such as clearing brush and small trees, you will need a weed eater with a diameter of 12 to 17 inches.

The safety tips for protective using your best miter saw

Posted by Luca Langler on March 16, 2015No Comments

Introduction

best miter saw reviewMiter saw is a sophisticated and a productive tool which is used for cutting various wooden and other types of objects which are used in the construction purposes of the houses. There are a number of different types of miter saw
available and all of them have some potential risks and dangers of getting some serious injuries.

Therefore, the users must be well aware of all the precautionary measures and should use it with full safety and protection. It isn’t a thing for the hobbyists straight away if they are not well aware about its safety concerns. Professional guidance in the form of some tips and tricks would make life a lot easier for the people who are using this tool for the first time.

The useful safety tips for using the miter saw:

Your best miter saw will give you maximum productivity if you have a good awareness about the safety concerns of this tool. The following are the useful protective tips which will make miter saw a very handy tool to be in your hand:

  • The users must give special consideration to the protection and safety of their ears as the tool while operating may cause some small particles to fly around which can be dangerous for your eyes and years. Some protective head gear is a good idea to use while working with it.
  • There is no need to wear any kind of gloves while using the tool. Moreover, the users must avoid wearing any jewelry items, loose clothing or any kind of dangling objects.
  • All guards of the tool should be in operating position and within their place. You must look to repair or adjust immediately if any guard is slow in returning to its normal position or use it to hang up as well.
  • Make sure that the miter saw is unplugged when you are doing some maintenance, adjustment or a repair task on it. It would help you avoid any accident or damage to your saw or yourself.
  • Always ensure that you maintain a distance of at least 6 inches between your fingers and the blade of the tool. In other case you feel pain in your wrist due to wrong angle with the saw and also it may cause some bruises to your hand if used carelessly.
  • Proper visibility while using the equipment is very crucial. If there is a problem with the visibility because of the tool, then check the lower guard frequently and clear it from all debris or loose particles which are restricting your visibility.
  • Make sure that you only use the appropriate size blade which is recommended by the manufacturer or otherwise the potential injury risks would rise considerably. A proper size of the bald also improves the quality and efficiency of the cutting task you are working on.
  • Before every use, you must check that the blade is properly tightened or not. Also look for the associated blade attachment mechanism that it is in proper working order or not. Taking precautionary measures would help you avoid accidents and also increase the productivity of your work and decrease the time spent.
  • In order to avoid any chances of losing your control or in placing your hands in the path of the blade, clamp or hold the material in a secure way against the fence when using the equipment. It is an important aspect while working with the miter saw. As if you don’t take enough care in its handling then it may get dripped off and would lead you to have trouble while working.
  • Try not to cut very small pieces using the miter saw. It’s an important thing to keep in mind that you should not try to cut down very small or hard to cut parts of wood where you may not be able to handle the wooden piece or your best miter saw It may get your hand hurt or damage your saw.

 

Considering all these issues and important aspects while working would help you take precautionary measures to make your working experience even more easy, quick and fruitful with less effort and more accurate results.