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