Whether you are looking for lighting solutions for renovated office projects, or enriching your lighting product lines, choosing the best lighting is essential to enhance the ambiance of the place and get customers’ appreciation. Since a few years, downlights have been a popular choice for lighting solutions.
It is because of the energy-efficient alternatives such as LED downlights, which are currently accessible widely at an affordable price. Many people often can not decide between LED downlights and halogen bulbs, which is why we have made this guide.
What Is A Downlight
A downlight, often known as a recessed light, is a ceiling light fixture fitted into an open hole. After installation, it looks like the light is shining from a gap in the roof, focussing the light in a downward way like a narrow spotlight or a broad floodlight. Ivan Kirlin from the Kirlin Company in Detroit invented the first recessed lights during the 1940s.
Downlights are universal light fixtures that can be used for a variety of purposes in residential and commercial areas. They are an excellent method to establish zones, navigate the room, and put emphasis on vital elements like paintings. Though there are different types of downlights, the most common ones are: Light Emitting Diode (LED) downlights, halogen downlights, and compact fluorescent (CFL) downlights.
- LED Downlights:
LED technology dates back to 1907, since British physicist Joseph Round discovered that applying a voltage to a silicon carbide crystal can produce yellow light. LED downlight was first employed in small electronic gadgets in the 1960s and has risen in popularity from there. As of now, LED downlights are being utilized to illuminate ad display boards, stadiums, pools, halls, stores, and galleries. LED downlights are given priority due to their energy efficiency feature.
The halogen bulb’s history started in 1882 when the use of chlorine in lanterns was invented to deter blackening. General Electric invented a lamp that utilized iodine as a halogen gas after 77 years. Halogen downlights are a type of evolved incandescent light. They employ a halogen gas that is strongly pressurized and well-known for its reactivity.
- Compact Fluorescent Light (CFL):
Edward Hammer of General Electric invented the initial compact fluorescent light in 1976 by leaning a fluorescent tube into a spiral pattern (CFL). During the 1980s, the CFL bulb was introduced as a substitute for incandescent lamps. Customers liked the CFL downlights because of their energy-efficient qualities.
Advantages Of LED Downlights
We have listed the benefits of LED downlights, which can give you an insight into why these lights are a far better choice than halogen bulbs.
LED downlights are known for their low power consumption. When evaluating the energy efficiency of different lighting solutions, the elements to consider are known as luminous efficacy or usable lumens. Several LED lighting projects result in a 60 to 75 percent increase in the total energy efficiency of the building’s lighting. Because of that, the savings can be more than 90% based on the existing lighting and the type of LEDs used.
When it comes to cost, LED downlights are definitely costly. However, as they last for about ten years, it will save money in the long run as there is no need to buy lights every year, which is the case with halogen bulbs. As a result, considering the price of using them and how long they endure, the financial expenses become more affordable. That’s why LED downlights are more popular in the market.
LED downlights have a longer lifespan than halogen downlights as they can work about 50,000 hours. Halogen lights will need to be replaced more frequently as they work for about only 2000 to 4000 hours or less. Despite the fact that halogens are cheaper, LED downlights are more cost-effective. A single LED can work for about ten years, whereas the halogen bulb will only work for about one year or less.
LED downlights are made using more advanced technology, which allows them to light brighter compared to halogens. LED downlights produce 30% more light than halogens, ranging from 460 to 630 lumens. In addition to that, halogen light bulbs generate significantly more heat than LEDs, which might be hazardous. LED downlights work to illuminate a particular direction.
Heat Emission And Safety
In LED lighting, safety is possibly the most frequently neglected benefit. When it is about lighting, the most dangerous threat is heat emission. Traditional bulbs like incandescents convert more than 90% of the entire energy straight into heat, whereas LEDs deliver essentially little to no forward heat. LED bulbs produce heat, but it is pulled to the downlight’s metal base and not felt in the air. Based on the setting of the LED downlights, it can also enhance security in the residence by reducing the chance of fire or power problems.
In addition to that, LEDs can also work well on low-voltage electrical systems since they require less electricity. LED downlights can also work well on low-voltage electrical systems since they require less electricity. That is why LED lighting are suitable for downlight solutions.
LED downlights come in a variety of correlated color temperatures (CCT) values. They are accessible in a “warm” yellowish glow, a “cool” white light, and other configurations. When compared to a suitable light source, CRI is a proportion of a light’s capacity to display the true color of objects. A high CRI LED downlight is often regarded as attractive. Besides, LEDs typically have very high CRI values, which is another incredible benefit of these downlights.
Advantages And Disadvantages Of Halogen Downlights
Here are the advantages of halogen downlights:
- They are less expensive to buy and can serve as temporary downlights.
- For those who have their home located in foggy regions, halogen bulbs are ideal since their strong light intensity can infiltrate thick fog.
- In comparison to contemporary lights, which are frequently more white, these lights emit a warmer glow.
- If replacing the electrical system is too costly, these lights can be installed more readily.
- It is also not necessary to replace all components during maintenance because only the bulb has to be replaced if the filament cracks.
Here are the disadvantages of halogen downlights:
- Halogen downlights get incredibly hot, which implies that they can occasionally cause fires.
- According to several safety regulations, halogen bulbs should be safeguarded by a grid, particularly for high-power bulbs (1 to 2 kW), to deter a fire from starting when an item gets in touch with the light.
- Halogen downlights can flare at times in case of high pressure.
- They do not use energy efficiently, which will result in a significant increase in the power bill.
- Since they have a shorter life expectancy, they must be replaced frequently, which is more expensive than installing LED lights.
Difference Between LED Downlights And Halogen Downlights
Here is a brief comparison between LED downlights and Halogen downlights.
|LED Downlights||Halogen Downlights|
|Typical Lifespan (Hours)||35,000 to 50,000||2,000 to 4,000|
|Energy Usage||7 to 20 watts per hour||35 to 500 watts per hour|
|Color Rendering Index (CRI)||Very high||Poor to medium|
|Quality||630 Lumens||460 Lumens|
|Heat Emitting||40C||Up to 200C (dangerous)|
|Fire Hazard||Little to no danger||Yes (high)|
If you want to get the best lighting that does not pose much danger, then it is better to switch to LED downlights. By presenting the LED lights, buyers can be sure that you have the best energy-efficient lights. Instead of heating the bulb, LED lights use more energy to brighten up the area.
LED lights also show the original color of the objects in the room, which makes them more popular to be used in fashion events, malls, boutiques, and more. Though LED lights are a bit expensive to buy, there will be no need to spend any more money on maintenance. In addition, they can last for years, which saves expenses in the long run.
When comparing LED and halogen downlights, it is clear that each type of light has its own set of advantages and disadvantages. LEDs are the most cost-effective downlight in terms of running costs in the long run. It is critical to change from halogen to LED downlights in order to enjoy all the above-listed benefits of LEDs.
Halogen light is an incandescent light that is less expensive than LEDs but not as efficient. LED downlights are more energy-efficient, have more lifespan, and give superior lighting. In short, it is strongly advised that halogen downlights be replaced with LED downlights.
For any wholesale or OEM LED downlight needs, make sure to reach out to a decent China LED downlight factory to acquire high-quality LED downlights for your market needs.