Rang Dong’s Classroom Light Boosts Focus, Protects Eyes
Lighting plays a vital role in creating a productive learning environment. The new LED classroom light produced by Rang Dong, Vietnam’s leading manufacturer of LED products, is designed to meet this very demand with precision. Engineered to support eye health and learning focus, the light provides uniform brightness, reduced glare along with the intelligent dimming function, suitable for various activities. Let’s explore why the latest lighting product stands out as a smart and sustainable choice for educational institutions.
Rang Dong’s LED classroom light, model CSLH.LS, operates at a voltage of 220V with a power rating of 40W. It offers smart automatic power adjustment in a range of 12-40 watts, based on lighting needs throughout the day, a function that helps save energy.
With a power factor of 0.95 and luminous flux of 4,200 lumens, the light delivers consistent brightness while maintaining optimal efficiency at 105 lm/W.
It boasts a color rendering index (CRI) of 90, allowing colors to appear more accurate and natural in the classroom environment. The color temperature options of 5000K and 6500K simulate natural daylight, while the wide 100-degree beam angle ensures even light distribution.
Structures of Rang Dong’s classroom light, model CSLH.LS.
The light’s housing is made from durable white powder-coated steel and features a polystyrene diffuser, with 60-percent light transmittance.
The fixture’s rectangular shape (1200 mm x 300 mm x 77 mm) and mass of 2.55 kg make it ideal for ceiling suspension in classrooms.
Model CSLH.LS supports an automatic luminous flux adjustment of between 30-100 percent, and has a lifespan of 30,000 hours.
Exceptional features
Rang Dong’s classroom light stands out with its ultra-low Unified Glare Rating (UGR ≤ 16), which significantly minimizes eye strain, a problem of faced by students and teachers during long lessons.
The automatic dimming feature adjusts brightness intelligently to adapt to different times of the day and activities such as reading, writing or using projectors.
Classroom lights help reduce the incidence of vision-related issues among students.
The combination of high CRI and controlled color temperature enhances visual clarity, allowing students to remain attentive and focused.
The light is housed in a robust, modern casing with optical partitions that eliminate hotspots and promote uniform brightness across the room.
The smart balance between efficiency and comfort not only boosts academic performance, but also contributes to reduced the energy costs.
Applications
Rang Dong’s LED classroom light is specifically designed for educational settings such as classrooms, lecture halls, study rooms and seminar spaces. Its low-glare, wide-angle light makes it perfect for illuminating blackboards, desks and presentation areas uniformly.
Model CSLH.LS provides adequate illumination for reading, writing and viewing presentations.
Suspended from the ceiling using two secure metallic rods, the light maintains stability while complementing modern interior designs.
Whether it’s for early education facilities or university-level learning, Rang Dong’s classroom light provides an optimal atmosphere for concentration and productivity. Institutions looking to enhance learning environments with sustainability and comfort in mind will find this product an excellent investment.
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.
