LED Panel Lights: What Buyers Should Know
An LED panel light is a slim, edge-lit or back-lit ceiling luminaire, usually 60x60cm or 120x30cm, designed for office lighting, schools, hospitals, and retail. Buyers source from China LED panel light manufacturers for 100-150 lm/W efficacy and a UGR under 19 that reduces glare on screens.
The two factors that separate good panels from cheap ones are the driver (flicker-free vs low-frequency) and the diffuser (light guide plate quality). Certification such as CE, TUV, and EMC matters for office compliance. The suppliers below are screened against these standards.
Curated Suppliers — LED Panel Lights
7 Checks Before Choosing a LED Panel Lights Supplier
1. Efficacy
Target 100-150 lm/W for energy-efficient office lighting.
2. UGR rating
UGR under 19 is required for comfortable screen-based office work.
3. Flicker-free driver
A high-quality driver prevents eye strain and is detectable by camera.
4. CRI
CRI 80+ preserves natural colors; 90+ for retail and healthcare.
5. Frame type
Aluminum frame for heat dissipation and rigidity over plastic.
6. Dimmable options
Confirm DALI/0-10V dimming if integrating with smart building controls.
7. Certification
CE, TUV, and EMC are standard for European office projects.
Frequently Asked Questions
What size LED panel light do I need?
60x60cm fits standard ceiling grids; 120x30cm suits linear layouts. 30x120cm and 30x30cm are also common.
What is a good UGR rating for offices?
UGR under 19 is the standard for office and school environments to reduce glare on screens.
Are LED panel lights dimmable?
Yes, most suppliers offer DALI or 0-10V dimmable versions for smart building integration.
What is the MOQ for LED panel lights?
Typically 100-500 units for standard sizes, with OEM/ODM customization starting higher.