Do you know what an LED downlight is

Do you know what an LED downlight is

LED downlight is an improved product developed on the basis of traditional downlights using new LED lighting sources. Compared with traditional downlights, it has the following advantages: energy saving, low carbon, long life, good color rendering, and fast response speed. The design of the LED downlight is more beautiful and lighter. It can maintain the overall unity and perfection of the architectural decoration during installation without destroying the setting of the lamp. The light source is hidden inside the architectural decoration, the light source is not exposed, no glare, and the human visual effect is soft and uniform. 

LED downlight is a type of lighting fixture that is embedded in the ceiling and emits light. LED downlight is a directional lighting fixture. Only its opposite side can receive light. The beam angle is condensed, the light is concentrated, and the contrast between light and dark is strong. The illuminated object is more prominent, the lumens are higher, and the quiet environment is more set off.

LED downlights are mainly illuminated by diode lighting. The lifespan mainly depends on the solid LED light source and the driving heat dissipation part. In 2012, the lifespan of LED downlights has reached more than 80,000 hours. With the continuous research and widespread use of LED technology, the driving In terms of heat dissipation, it has basically reached a relatively ideal state. Compared with ordinary halogen downlights, the lifespan of high-quality LED downlights on the market basically reaches more than 80,000 hours.

Get A Quote

Factory capacity

Located in Guangdong Province, with a total area of 20,000 square meters. Approximately 400,000 to 600,000 lamps are produced every month.

Our technology

DD ERA LIGHTING has more than 10 years of R&D experience, focusing on design and electronic parts.

professional team

We have an experienced staff team in R&D, quality control and design. We also have a strong sales team with more than 5 to 10 years of experience in the lighting field.

SHIPMENT & WARRANTY

Punctual delivery is one of our company's values, but the most important thing is that we always adhere to the principle of quality first, and we will take full responsibility.

Downlight/spot light/China supplier

Foshan Dongdian Times Lighting Co., Ltd. is a manufacturer with 10 years of experience in designing and supplying LED bulbs, LED downlights and floodlights. Our factory is located in Foshan, Guangdong, China, which has great advantages in transportation and manufacturing. Our factory covers an area of 20,000 square meters, has about 150 employees, has an excellent design and development team, a strict QC department, and advanced equipment to ensure that we can complete orders on time. We cooperate very well, and we are proud to be able to deliver products with the shortest delivery time and high-quality products in the industry. We warmly welcome you to join us for a better future.

Learn More

The luminous principle of LED downlight

The terminal voltage of the PN junction constitutes a certain potential barrier. When a forward bias voltage is applied, the potential barrier drops, and the majority carriers in the P and N regions diffuse to each other. Since the mobility of electrons is much greater than that of holes, a large number of electrons will diffuse to the P region, which constitutes the injection of minority carriers in the P region. These electrons recombine with the holes in the valence band, and the energy obtained during the recombination is released in the form of light energy. This is the principle of PN junction light emission.

The luminous principle of LED downlight

Features of led downlight

Maintain the overall unity and perfection of the architectural decoration, do not destroy the setting of the lamps, the light source hides the interior of the architectural decoration, is not exposed, no glare, and the human visual effect is soft and uniform.
1. Energy-saving: The power consumption of the same brightness is 1/2 of that of ordinary energy-saving lamps.
2. Environmental protection: It does not contain harmful substances such as mercury and does not pollute the environment.
3. Economical: The cost of lighting can be recovered in one and a half years because of electricity saving. A family can save tens of yuan in electricity bills a month.
4. Low-carbon: Saving electricity is equivalent to reducing carbon emissions.
5. Longevity type: The lifespan of LED lamps is 100,000 hours, and one LED lamp can be used for 40 years based on six hours of use per day.

Features of led downlight
User Reviews

What users say about DD LIGHTING

The life expectancy of the bulb is longer than mine, so it may take a while for me to comment on the quality. The price is good and the service is good!

Ada

I have been looking for the brightest possible light bulbs, and it feels like they are definitely them.The difference between these LED lights and standard soft white is great.

Cindy

These lights are very bright, very bright. They provide good coverage and the light is on the cooler side.

Judy

These can be well covered in general in the backyard or side yard.These are great bulbs and we can easily install them.

Ivy

The light is soft and the driver chip is stable. There is no flicker. The logistics is fast, and the packaging is relatively strong and has a foam layer bottom which is very good.

Jill

Simple and beautiful, too complicated shape will shading, and dust is not easy to clean. This kind of ceiling lamp is much more convenient, the lamp beads are good, it is more durable, and the dust is easy to take care of. The brightness is relatively high and very practical.

Eve

It is very suitable to be placed on the balcony. The previous lamp was a 40-watt circular energy-saving lamp. This led lamp is 19 watts brighter than the 40-watt one. The shape is simple and generous, and it is easy to do and hygienic. The most important thing is the long use time.

Demi

Simple but not simple, easy to install, simple to control, good material, reliable quality, reliable to use, durable, reliable in light, economical in power consumption, suitable for household use, without too complicated design, easy to clean.

Amber
Frequently Asked Question

Do you have any question?

MOQ 1 pcs for mormal product.

Normal product, 1~3 days. Special product 5-10 days.

Normal order 5-15 days after deposit. Bulk order 30 days.

Get In Touch

Don't hesitate to contact with us

Sending your message. Please wait...