1.5Meter per pcz with 40 watter
4000K for the lamp and 4050lm/pc  ( 2700lm/m)
CRI>80 , mac3step . 3rd Dali Dimming
Height:75  Width:75  
( please notes our standard items is 75*75 *1500mm that it can be apal UGR<19 ,It is similar items)
Cable : adapters and end pieces. 2 x suspension with steel cables up to 0.80m, with tool-free quick adjustment.
Ceiling with a screwed-on sheet metal lid, diameter approx. 80mm
Driver : 50watt of BOKE Dali driver pls note: 5 years warranty on BOKE