Rang Dong Downlight LED 25W AT04 155/25W

Rang Dong AT04 155/25W 25W Recessed LED Downlight is the best-selling light model at the AN MINH QUANG Showroom. With its excellent functionality and luxurious design, this light is especially suitable for modern households. With many years of experience in the retail lighting industry, AN MINH QUANG is pleased to provide you with basic information, applications, and usage notes for this light model in the following article.

Technical specifications of Rang Dong AT04 155/25W 25W Recessed LED Downlight

Some technical specifications of the 25W Recessed LED Downlight that customers need to note:

• Power: 25W
• Voltage: 220V/50Hz
• Luminous flux: 2500lm
• Color temperature: 6500K/4000K/3000K
• Lifespan: 30,000 hours
• Dimensions (ØxH): (180×44)mm
• Ceiling cut-out diameter: 155mm

Structure of Rang Dong AT04 155/25W 25W Recessed LED Downlight

Rang Dong LED Downlight is considered one of the most durable lights. Its structure consists of three main components: Light housing, LED chip, and Heat sink.

Light Housing

The light housing today comes in various designs, including shiny silver, spray-painted, and other styles. The housing is usually made of either aluminum alloy or plastic. Lights made with aluminum alloy have significantly better heat dissipation and last longer. A simple tip: before choosing a light, carefully check the housing. If the light’s brightness is low, aluminum content is low, and heat dissipation is poor, the lifespan of the light will decrease.

LED Chip

LED Downlight chips are divided into three types:

• Single LED chip: Lights with single LED chips have a power of 1W or 3W. This is the most common type today.
• SMD Chip: This chip is embedded under an organic glass sheet or a light diffusion board and placed on a circuit board, called an LED panel light.
• COB Chip: The latest generation of downlight chips.

It is difficult for buyers to determine the quality of LED chips regardless of the type. We mainly rely on the manufacturer to distinguish them. Famous chip manufacturers include Sharp (Japan), Bridgelux (USA), and Cree (USA). These chips are more expensive compared to those produced in China, which explains the significant difference in light quality.

Heat Sink

One of the most important components of a downlight is the heat sink. The quality of light and the proper functioning of the lamp depend directly on the heat sink. If this part is of poor quality, the lifespan of the light will be significantly shortened. Nowadays, heat sinks and housings are often made of plastic and aluminum.

Classification of Recessed LED Downlight and LED Panel

Recessed downlights are installed into the ceiling, whereas LED Panels are installed almost parallel to the ceiling surface. The design of the light is similar to LED panel lights, which may cause confusion for customers. Below are some key differences between these two types:

Classification Criteria	Recessed LED Downlight	LED Panel
LED Chip Placement	LED chips are placed on the base, allowing more chips compared to an LED panel of the same size.	LED chips are placed around the light edges.
Reflector Placement	Placed at the light edges	Placed at the light base
Light Shape	Mostly round, rarely produced in square shapes.	Common shapes are square and rectangular, with a slim profile.
Lighting Area	Wider illumination area	Smaller illumination area.

Recessed downlights are preferred due to their affordability, compact size, and low power consumption, making them suitable for small plaster ceilings. Meanwhile, LED panel lights are more expensive, larger in size, and consume more energy, making them ideal for large rooms that require more brightness.

Applications of Rang Dong 25W Recessed LED Downlight

LED downlights are chosen for their decorative quality as well as their lighting ability. This type of light is commonly installed in kitchens, living rooms, offices, lecture halls, exhibition spaces, dining areas, restaurant lobbies, etc.

Other Recommended Recessed LED Downlight Models

AN MINH QUANG is committed to providing a diverse range of Rang Dong lights on the market with the best prices and warranty policies. Besides the 25W Recessed LED Downlight, you can also consider other sensor-equipped recessed LED downlights with different functions and applications to suit your needs:

• Rang Dong AT07.KC 90/5W (PCCC) Emergency Recessed LED Downlight
• Rang Dong D AT05L 110/7W 7W Recessed LED Downlight
• Rang Dong D AT04L 155/16W 16W Recessed LED Downlight
• Rang Dong AT04.PIR 90/7W Sensor Recessed LED Downlight

Where to Buy Genuine Rang Dong 25W Recessed LED Downlight

Many Rang Dong lighting products on the market today do not ensure quality and authenticity. Purchase from authorized sellers to receive the best quality and warranty services. AN MINH QUANG is proud to be a long-time supplier of Rang Dong LED lights.

Contact Information

AN MINH QUANG CONSTRUCTION AND INVESTMENT JOINT STOCK COMPANY

Address: No. 01, Dich Vu 7, Mo Lao, Ha Dong, Hanoi.

Phone: 0918.300.368 – 091.524.6416

Email: info@anminhquang.com.vn

Website: rangdong-amq.com.vn