logo
About us
Supports
flag
English
Broadening our living space with modern LED downlights

Broadening our living space with modern LED downlights

Modern LED downlights are LED lights designed to be embedded in the ceiling plaster layer. This is a type of lamp with high aesthetics and which does not take up space, giving our home an airy and spacious appearance. Apart from the aesthetics feature, its lighting ability is strong with moderate brightness, making it suitable for family life.

Structure

Structure of modern LED downlights.

LED downlights are composed of 4 main parts: LED driver, LED chip, lamp body, and lighting surface. LED technology has become more advanced, so these 4 parts are increasingly improved, bringing superior benefits, and creating great experiences for users.

  • LED driver: the function of converting alternating current into stable DC, maintaining the power supply for LED lights to operate stably, without flickering at maximum capacity.
  • LED package: This is the heart of the LED, an indispensable part that converts electricity into light through light-emitting diodes.
  • Lamp body: This is the the protection of the LED package, and internal components and is also a place to radiate heat, helping ensure longevity and maintain the durability of the light. Usually made of monolithic aluminum, aluminum alloy, high-grade heat dissipation plastic, etc.
  • Lighting surface: This part is usually made of transparent material, creating a light spread, anti-glare for users’ room.

Recommended products

Given the presence of many brands producing LED downlights and different types of modern LED downlights, consumers may not know how to pick the most suitable type.

Meeting customers' demand, Rang Dong has been constantly changing and developing new product lines of LED downlight, with better features, more power saving, and reasonable prices.

A new LED downlight product, model AT05.V5 with six options, has recently been launched by Rang Dong, Vietnam's leading manufacturer of LED products and smart lighting solution provider.

Product features

The following six options are available.

  • TYPE 1: AC DIRECT TYPE (Driver on board), 90lm/W, PF > 0.9, more competitive price

  • TYPE 2: HIGH EFFICACY, Buck driver (external driver), ≥105lm/W, Flicker Free, PF>0.9

  • TYPE 3: CHANGING 3CCT (change by ON/OFF switch), Buck driver (external driver), 105lm/W, Flicker Free, PF>0.9

  • TYPE 4: CHANGING 3CCT (change by ON/OFF switch), AC direct driver (DOB type), 90lm/W, PF>0.9

  • TYPE 5: Step Dimming (change by ON/OFF switch), AC direct driver (DOB type), 90lm/W, PF>0.9
    • Step dimming 3 levels by on/off switch (3000K/4000K6500K): 100% 50% 20%
    • The driver is integrated in the LED Module (DOB type). More competitive prices
    • Thinner size
    • AC voltage Range: 200 ÷ 240V
    • Power factor ≥ 0.9
    • Metal housing for better heat dissipation
    • LED provided by Seoul Semiconductor
    • Applied standard: KC 60598-1(2015-09), KC 60598-2-2 (2015-09)

  • TYPE 6: PIR SENSOR (+ Light sensor) type

    • Metal housing for better heat dissipation
    • LED provided by Seoul Semiconductor
    • Applied standard: KC 60598-1(2015-09), KC 60598-2-2 (2015-09)
    • EMC: Pass

Should you have any questions or request a quotation of Rang Dong products, please send us an email to: export@rangdong.com.vn.

Websites: en.rangdong.com.vn and vacuumflask.rangdong.com.vn

Relevant news
Rang Dong's energy-saving LED Downlight means much for the Earth
September 27th, 2022
Rang Dong's energy-saving LED Downlight means much for the EarthRang Dong's energy-saving LED Downlight means much for the Earth
As a new invention in the lighting industry this decade, LED downlight is gradually replacing traditional lighting all over the world as it brings in a modern and elegant atmosphere. Rang Dong has joined the supply of the light, providing outstanding advantages.
LED adjustable downlight with BLE connection will boost your living space
September 28th, 2022
LED adjustable downlight with BLE connection will boost your living spaceLED adjustable downlight with BLE connection will boost your living space
Everyone wants to own a modern and comfortable home with furniture, lighting, and multifunctional stuff. In order to warm up your living space, it is necessary to decorate with a smart lighting system which can change colors, dim brightness, and set up scenes depending on our emotions. LED adjustable downlight is an unseparated part in this lighting system.
Rang Dong makes LED Downlight production line mercury free
September 29th, 2022
Rang Dong makes LED Downlight production line mercury freeRang Dong makes LED Downlight production line mercury free
LED Downlight production line, an important part in Rang Dong's manufacturing operation, has continuously been upgraded to meet rising demand.
LED Downlight with battery backup
September 29th, 2022
LED Downlight with battery backupLED Downlight with battery backup
LED Downlight with battery backup is necessary at any public venues as it provides guarantee for people’s safety in emergency situations.
Rang Dong’s emergency LED downlight gives us safe passage
September 29th, 2022
Rang Dong’s emergency LED downlight gives us safe passageRang Dong’s emergency LED downlight gives us safe passage
Anytime when the power goes off, Rang Dong has this emergency LED downlight to stand guard, helping us complete our work or quickly evacuate for our safety.
Rang Dong’s UV-C sterilization LED downlight keeps our space clean
January 19th, 2023
Rang Dong’s UV-C sterilization LED downlight keeps our space cleanRang Dong’s UV-C sterilization LED downlight keeps our space clean
UV-C sterilization LED downlight is an item needed for lighting and cleaning surfaces, and the COVID-19 pandemic has made its usage more essential than ever.
Energy-saving LED downlight gives elegance to our living space
March 25th, 2023
Energy-saving LED downlight gives elegance to our living spaceEnergy-saving LED downlight gives elegance to our living space
LED downlights are a popular lighting product that can guarantee total satisfaction thanks to their low energy consumption, durability and safety for users.
Rang Dong’s ceiling downlights - Best choice for lighting purposes
October 28th, 2023
Rang Dong’s ceiling downlights - Best choice for lighting purposesRang Dong’s ceiling downlights - Best choice for lighting purposes
Rang Dong’s latest ceiling downlights are made with six variations of driver design and lighting functions, so they can be used at a number of places.