Diameter of lamp head: 500mm

Light intensity at 1m distance: 50K Lux

Color temperature: 3800±500 K

Color rendering index: 80 % Ra 

Light field diameter: 150±35mm

Illuminance depth: ≥450mm

Light source: Tungsten Halogen Light Bulbs

Brightness adjustable: Yes

Power transforme: AC110-220V/50Hz

Package information : 

Ceiling Mounted

Ctn size: 78*78*30cm,G,W,: 25kg, Vol: 0.2cbm