1. Diameter of lamp head: 500mm

2. Light intensity at 1m distance: 120K Lux

3. Color temperature: 4000±500 K

4. Color rendering index: 90 % Ra 

5. Light field diameter: 200±50mm

6. Illuminance depth: ≥1000mm

7. Light source: Osram LED chips

8. Qty of LEDs: 20

9. Power transforme: AC110-220V/50Hz