color temperature:

30W (20 lamps to 10 tracks)

30W (12 lights to 6 tracks)

30 watts 4 lights send 1 meter track

40 watts -3 lamps to 1 meter track

30 watts, 10 lights, 5 tracks

30 watts, 16 lights, 8 tracks

40 watts, 10 lights, 5 tracks

40 watts, 12 lights, 6 tracks

40 watts, 16 lights, 8 tracks

40 watts, 20 lights, 10 tracks

Power:

Black aluminum shell (bright white light)

Black aluminum shell (comfort neutral light)

Black aluminum shell (gentle warm yellow light)

White aluminum shell (bright positive white light)

White aluminum shell (comfort neutral light)

White aluminum shell (gentle warm yellow light)