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What is led recessed downlights?
Led recessed downlights (also known as led downlights), are a product of the led downlights with top-down directional lighting function .Led recessed downlights are also an indispensable part in lighting design and interior decoration because of the diversity and useful characteristics of each type of led downlights.
Types of led recessed downlights are as follows:
Led recessed downlights are various types and shapes. Let’s explore different types of lights together with Kim Sang.
- Round recessed downlight: This is a type of led downlights with a circular surface facing downwards. This is the most common and most popular type of led downlights.
- Square recessed downlights: This is a type of led downlights with a square surface facing downwards. This is a less common type of recessed downlights compared to round recessed downlights, but it is chosen by architects when designing unique and more impressive ceiling layouts.
- Multi-spot recessed downlights: This is a type of recessed downlights with a narrow beam angle, they appear in the space to create a highlight.
- Ultra-thin recessed downlight: This type of recessed downlights has a thickness of only <10mm, earning it the name “ultra-thin”. This Led recessed downlights is suitable for installing plasterboard ceilings because if the light hole is hit into the ceiling frame, we can still install the led light normally.
Classification of Wattage:
- Led recessed downlights with power <= 12W: This is the power range of the most common recessed downlights in residential lighting. Recessed led downlights installed in houses should normally only be installed with a wattage of less than 12w. For recessed downlights installed in the living room, the suitable wattage is from 7-12W. For bedrooms, using recessed downlights with a power of 3-7w is suitable.
- Led recessed downlights which this power range from 12W to 30W: These Led recessed ceiling lights within this power range are suitable for installation in large projects with spacious areas and high ceilings, such as office buildings, apartment buildings, hotels, auditoriums, meeting rooms, shopping centers, etc.
- Led recessed downlights with a power greater than 30W: These are specialized recessed led downlights designed for high power usage and installation in locations with ceilings higher than 10 meters, such as airports, train stations, and large auditoriums. These lights have high power and illuminance to light large spaces.
Advantages of the recessed led downlights
1. Impressive design, increased aesthetics
The first advantage we need to mention is the design of Recessed led downlights. This is a product with an impressive and highly innovative design. Since its inception, it has been widely used for decoration in various spaces such as living rooms, hotels, restaurants, shopping centers, offices, and more.
With a slim and lightweight design, diverse styles, and modern sophisticated colors, Recessed led downlights seamlessly blend with ceilings and walls. They bring an elegant and sophisticated ambiance, enhancing the modernity of your living space.
2. Lights

Modern Led lights today often have 3 different colors for customers to choose.
Modern Led lights also integrate a smart 3-color change mode depending on customer choice such as:
– Color temperature <2000K: suitable for places and areas that only need dim light.
– Yellow light (2000K – 3000K): gentle, suitable for bedrooms, shops,…
– Neutral light (3500K – 4500K): suitable for kitchens, offices, showrooms…
– White light (4600K – 6500K): suitable for working environments such as living rooms, offices, supermarkets, hospitals, schools….
– From 6500K and above: blue light commonly seen in commercial areas.
With color rendering index up to 80%, Led recessed downlights products will give you the most realistic, perfect colors.
3. Protect users’ health
The brightness intensity of LED lights is also adjusted to be gentle on users’ eyes. The light bulbs illuminate instantly without flickering, unlike traditional lights. This helps maximize eye protection, preventing conditions such as myopia, astigmatism, and light glare,…
Furthermore, the lights undergo rigorous testing to ensure they do not emit CO2 gas or produce ultraviolet, infrared, or UV rays that could harm the environment and users.
4. Extremely long life
The average lifespan of inexpensive recessed led downlights is approximately 30,000 hours, equivalent to 15-20 years of normal usage conditions. This figure is ten times higher than that of traditional tube lights, allowing you to use the lights for an extended period without the need for replacement or repair.
5. Generates little heat
Recessed led downlights are equipped with a heat dissipation system through grooves on the lights body. This helps the lights dissipate heat efficiently. The lights remain cool, making the space more comfortable and cooler compared to traditional filament lights. This also helps to increase the lifespan and durability of the product.
6. Save maximum costs
With the choice of Led recessed downlights, you can optimize costs to the maximum extent. Indeed, the price of recessed led downlights may be higher than traditional lighting fixtures, but the economic benefits it brings are undeniable. With a product lifespan of up to 15 – 20 years, you will not need to constantly replace or repair, saving significantly on costs. Additionally, modern LED lights also have the capability to save energy by up to 80% compared to incandescent bulbs, effectively reducing energy expenses.
Disadvantages of the recessed led downlights
1. The cost is higher than incandescent lamps
In the long time, Led lights will certainly save much more costs compared to traditional lights. However, for customers who cannot immediately equip a complete LED recessed lighting system, the high cost is the primary reason.
2. Only suitable for some ceiling types
LED recessed downlights can be used in various spaces, but they are only suitable for some types of ceilings. Suitable ceiling types include gypsum ceilings and wooden ceilings. These two types of ceilings facilitate easy installation, maintenance, and repairs when necessary. In the case of installing LED recessed downlights for concrete ceilings, a separate 1-phase 3-wire electrical system is required. Additionally, the lights may be prone to damage if the ceiling walls are not well-permeable and installation and repairs can be challenging later.
3. The quality of led lights
The quality of lighting is a critical concern. Currently, most recessed led downlights are manufactured in China. With the advantage of low cost, these lights are suitable for the majority of consumers. However, this also leads to a decrease in the quality of the lights. To select a high-quality lighting product at an affordable price, it is advisable to visit reputable and large showrooms where long-term warranties are provided.
Prestigious Recessed led downlights manufacturing unit
Please select a reputable and high-quality decorative lighting manufacturing company. Kim Sang is proud to be one of the leading companies in Vietnam specializing in manufacturing the highest quality interior decorative lighting products. With our enthusiastic staff and experienced technicians, we provide consultation to customers on lighting options that suit their space, usage needs, and decoration.
For further details please contact::
KIM SANG ELECTRICAL EQUIPMENT PRODUCTION & TRADING CO,. LTD
Address: Plot No. 582, Map Sheet No. 7, Phuoc Hai Quarter, Thai Hoa Ward, Tan Uyen Town, Binh Duong Province, Viet Nam
Website: https://thibidiks.com/
Mobile: 0931 772 355
0945 733 680
0903 336 031
0798596336
Email:
sales2@thibidiks.com
sales3@thibidiks.com
dinhthi@thibidiks.com
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