A school district needed to renovate lighting in 200 classrooms. Existing fluorescent fixtures caused eye strain, flicker headaches, and poor color rendering. New fixtures needed to meet GB 50034 standard (300+ lux, UGR<19, Ra80+).

Queendom Solution

Queendom installed EDU-36W-Ra90 panel lights with 300-500 lux, UGR<19, Ra90, and flicker-free drivers. The system achieved 60% energy savings and improved student concentration per teacher feedback surveys.

Key Advantages:

  • 300-500 lux: Exceeds GB 50034 standard
  • UGR<19: Glug-free for reduced eye strain
  • Ra90 CRI: Accurate color for learning materials
  • Flicker-free: <1% flicker index (no headaches)
  • 60% energy savings vs fluorescent
classroom-lighting-renovation

Product Specifications

ParameterSpecification
FixtureEDU-36W-Ra90 LED panel light
Power36W (replaces 72W fluorescent)
Illuminance300-500 lux at desk level
UGR<19 (glare-free)
CRIRa90
Flicker Index<1%
CCT5,000K (daylight white)
Lifespan50,000+ hours
CertificationsCE / RoHS / CCC / GB 50034

Application Scenarios

Standard Classroom

8 panels, 300 lux, UGR<19, 200 sqm

Art Room

Ra95 option, 500 lux, 5,000K for color accuracy

Library

Warm 4,000K, anti-glare louvers, reading comfort

Case Direction

School renovation: 200 classrooms, 36W LED panels, 300 lux UGR<19 Ra90, 60% energy savings, improved student comfort.

Related Links

Solution: Educational Lighting Solutions
Product: Commercial Lighting Products
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