Saturday, December 1, 2018

LED Lights Houston

How LEDs work?
LEDs work differently from incandescent or fluorescent lighting. Traditional incandescent lighting works by heating a material up to make it glow. Fluorescent lights use electrical current to make mercury vapor emit ultraviolet (UV) light, which in turn causes a layer of phosphor on the inside of the light tube to glow.
LEDs, on the other hand, contain a piece of semiconductor material made up of two distinct sides – one positive and one negative – known as a p-n junction. The positive side has “holes” in it that catch electrons as an electrical current is passed through the material. When the electrons are driven to fall into the holes, they release energy as light. The color of the light given off depends on the wavelength of energy the electrons release, which is determined by the materials the semiconductor is made of. As a result, the development of different colors of LED is closely tied to materials science and the development of semiconductors that enable ever-shorter wavelengths to be released in a very precise and controlled way.
Oorjam Inc is a leading online retailer of LED technology and offering a Business Solutions service for suppliers and commercial clients. ​Oorjam, LED Lights Houston online LED suppliers for all lighting products delivers a wide range of LED lighting products like LED wall pack lights, flood lights, High and low bay series, canopy lights, LED Panels, Street lights, LED Tube Lights , Fidget spinner toys and LED Corn Bulbs. Contact us for affordable and quality LED products.

Saturday, September 29, 2018

5 Health benefits of LED lighting in Offices

Switching to LED Lighting: the Health, Financial and Environmental Benefits

LED lighting has a lot of advantages for the workplace. They now last longer than ever before and are essentially maintenance free, are brighter, with excellent light distribution, and are eco-friendly in both their construction and energy usage. Research indicates that proper exposure to natural light promotes a healthy and regular circadian rhythm and LEDs seem to do the trick.

  1. Balances Circadian Rhythm
  2. Decrease Occurrence of Headaches
  3. Increased Learning Performance
  4. Increased Productivity
  5. Decrease Stress and Anxiety
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How efficient are LED light bulbs?

Saturday, January 20, 2018

What You Need to Know About LED Bulbs

Just a few years ago, using energy efficient light bulbs meant, quite literally, going green—thanks to the ghoulish tint those spiral-shaped compact fluorescent bulbs cast. But with high tech LED (light-emitting diode) bulbs now selling at fairly affordable prices (about $6 to $10 per 75-watt equivalent bulb), you can easily lower your energy costs, help the environment, and illuminate your house with bright, white light. Still, buying the bulbs isn’t as simple as just shopping for the “watt equivalency” of the standard bulbs you’re replacing. Here are four things to think about before you invest in LEDs.

If you're adding LED bulbs to fixtures on dimmers, make sure to select dimmable LEDs—and plan to replace your dimmer switches too. Using dimmable LEDs is not as simple as just screwing them into your existing fixtures. Dimmers designed for standard incandescent bulbs will often cause LEDs to buzz or hum annoyingly.

The useful life of LED lighting products is defined differently than that of other light sources, such as incandescent or compact fluorescent lighting (CFL). LEDs typically do not “burn out” or fail.

Oorjam Inc is a leading online retailer of LED technology and offering a Business Solutions service for suppliers and commercial clients. ​Oorjam, LED Lights Houston online LED suppliers for all lighting products delivers a wide range of LED lighting products like LED wall pack lights, flood lights, High and low bay series, canopy lights, LED Panels, Street lights, LED Tube Lights, Fidget spinner toys and LED Corn Bulbs. Contact us for affordable and quality LED products.

Monday, January 8, 2018

LED vs CFL vs Incandescent

Both CFLs and LEDs use considerably less electricity than traditional bulbs. As you can see, buying longer-lasting, more efficient light bulbs can really pay off over time. Over a 23-year period, it will cost you over $200 (and many trips to the hardware store) to keep one 60-watt lamp lit with incandescent bulbs.

Energy Efficiency & Energy Costs Light Emitting Diodes (LEDs) Incandescent Light Bulbs Compact Fluorescents (CFLs)
Life Span (average) 50,000 hours 1,200 hours 8,000 hours
Watts of electricity used
(equivalent to 60 watt bulb).
LEDs use less power (watts) per unit of light generated (lumens). LEDs help reduce greenhouse gas emissions from power plants and lower electric bills
6 - 8 watts 60 watts 13-15 watts
Kilo-watts of Electricity used
(30 Incandescent Bulbs per year equivalent)
329 KWh/yr 3285 KWh/yr 767 KWh/yr.
Annual Operating Cost
(30 Incandescent Bulbs per year equivalent)
$32.85/year $328.59/year $76.65/year


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What You Need to Know About LED Bulbs

Tuesday, January 2, 2018

LED Lighting is at a Tipping Point 2018

Light-emitting diode or LED lighting has improved greatly in just the past few years. The quality of light produced by LED lamps has evolved from what many considered either too harsh or not bright enough, to a full range of brightness cross-matrixed with a full range of color temperatures ranging from warm and soft to cool and bright. Package styles, performance and sizes now match traditional halogen and fluorescent technology lamps.

Advancements in LED lighting give these lamps some solid advantages over legacy lamp technologies:
1. LED Lights are much more efficient and use much less energy than competing fluorescent and halogen lighting technologies.
2. Although Compact Fluorescent Lamps (CFLs) have taken a foothold in energy-efficient lighting in recent years, LEDs have the advantages of instantaneous light with no “warm up” time, a more compact size, and longer life.
3. LEDs have a lifespan of many times that of competing technologies.
4. Safety. Did you know that in traditional lamps 90% of the energy is heat, but in LEDs it is significantly less? Also, unlike fluorescent lamps, LEDs do not contain mercury.
5. Brightness. LED technology allows for a broad range of light brightness, color and temperature. Dimmers can be used to allow users to control brightness. However we recommend checking the compatibility first.
6. Form factor. LEDs are available in flexible strips, allowing neater solutions for cove lighting and other types of lighting, as they can be bent around corners—unlike fluorescent tubes.
7. LEDs are better suited to lighting-control partnerships—compared to CFL and HID solutions—due to their dimming abilities, instant start and so forth. They also allow the control system to dim or switch off lights in areas that are not being used.
8. LEDs can now perform like traditional lamps. As you dim the lights, the color temperature warms, allowing the user to save energy and still retain the aesthetic appeal of traditional technologies.
9. LEDs are also now available with high CRI (Color Rendering Index) values of +90, resulting in a good reproduction of color. This is similar to halogen, which was seen as a weakness in the early-generation LEDs.

Read More:

Basic things to consider when choosing LED Flood Lights

Monday, December 25, 2017

Are Smart Lights More Efficient Than Regular LEDs?

Looking at the plain numbers, smart bulbs aren't quite as efficient as the best 'dumb' Eco LEDs you can get on the market, but they're close. Philips' non-Wi-Fi enabled bulbs use 7.5 watts (a measure of energy usage) to produce 600 lumens (a measure of brightness), while the Hue bulbs draw around 8.5 watts for the same brightness. While they're far better than a traditional 50 watt lightbulb, they're still a tiny bit more of a drain than a regular LED.
Let's also have a look at LIFX — their standard bulb runs quite a bit brighter at 1100 lumens, needing to draw 11 watts to produce that brightness. Other comparable LED bulbs need around 12-14 watts for the same brightness, so the LIFX may in fact be more efficient than other LEDs, but at $US60 a bulb, it's a steep price to pay.
The other advantage of smart bulbs is, of course, the ability to control them remotely. This means that you can turn them off as long as your phone is nearby, whether someone has left the lights on while no one is home, or you just forgot to turn something off at the other end of your house. Smart lights are also dimmable — so if you don't need their full brightness, you can turn them down to consume less power.
So while smart lighting isn't necessarily any more efficient than non-connected LED bulbs, if the other benefits of the system outweigh the initial cost of buying them, they can be a worthwhile investment.
Feel free to leave any question, comments or suggestions in the comment section below. For more articles on new trends, news, installation tips in LED space, check our blog for weekly posts as well as our, Facebook, Twitter, Google Plus, or LinkedIn. As always we here at Oorjam.com are willing to step up to the plate to answer your everyday lighting questions and challenges.

Oorjam Inc is a leading online retailer of LED technology and offering a Business Solutions service for suppliers and commercial clients. Oorjam, LED Lights Houston online LED suppliers for all lighting products delivers a wide range of LED lighting products like LED wall pack lights, flood lights, High and low bay series, canopy lights, LED Panels, Street lights, LED Tube Lights, Fidget spinner toys and LED Corn Bulbs. Contact us for affordable and quality LED products.

READ MORE:

Basic things to consider when choosing LED Flood Lights

Does Fidget Spinner Toy Reduce Stress? 

Smart Bulbs Vs LED Bulbs

Wednesday, December 13, 2017

Basic things to consider when choosing LED Flood Lights

Flood lights, also known as security lights, offer homeowners a more practical option to incorporating bright exterior lighting to their home exteriors without having to buy very expensive fixtures and numerous bulbs. By strategically installing flood lights, you not only extend the hours which you can use your porch, basketball hoop, or swimming pool, you also dissuade intruders as well as wild animals from entering your home.

If you are in the process of selecting flood lights for your home, you might be overwhelmed by the wide range of options that are available to you. Having a clear idea of your lighting objective and a thorough knowledge of the various products in the market will enable you to choose the appropriate flood light for your home. Here are some things to consider when buying flood lights:

LED Flood Lights
If you are looking for the most cost efficient exterior security lighting option, go for light emitting diode or LED bulbs. They may cost a bit higher compared to CFLs and other bulb types, but the savings on your electricity bill and their relatively longer lifespan will prove that LEDs offer long term savings. These bulbs consume less energy compared to fluorescent bulbs and have a longer lifespan, lasting as long as 50,000 hours or 46 years, if used 3 hours a day and are kept in good condition. LEDs also produce maximum brightness instantly once the switch is turned on or the sensor is triggered, so there is no delay.

Location
When deciding where to install your flood lights, you will have to remember three things. First, the bulbs should point downward at a 22-degree angle so the flood lights shine brightly on the target without blinding anyone. Second, the light should not be pointed towards a neighboring home as this would not only annoy your neighbors, it can also be taken as an invasion of their privacy. And third, the flood lights should be mounted at least 9 feet from the ground so that it is kept out of reach and to prevent any potential hazards which may be caused by very hot bulbs when touched or tampered.

Motion Sensors
Flood lights with infrared sensors have a 180-degree range of motion, picking up on heat waves when someone or something within this range is in motion. Depending on the sensor, the light will remain active for 1 to 10 minutes and then shut off automatically. This is a great safety feature which also helps save energy in cases when the homeowner forgets to turn the lights off.

Dusk to Dawn Lights
If your primary concern is security, dusk to dawn lights are the best available option for you. These security flood lights automatically turn on once the sun begins to set and off again as the sun rises in the morning. If you do decide to utilize this type of flood lighting, you will need to be extra cautious and consult with your neighbors, making sure that an all-night light would not disturb them in any way.

Finish
Lastly, you will also need to take into consideration the aesthetic features of the flood lights that you will be purchasing. There are many different finishes available. Popular choices include copper, stainless steel, and colored lacquer on top of aluminum. The general rule of thumb is, pick a finish that matches the color or the style of the home.

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