411 41763BS 41763S 1-5m 360º Gregory 41763S incl. LED 18W 2300lm 1050lm 4000K VPE: 10 Ø30cm 9cm aluminium brushed, acrylic opal 2 41763BS incl. LED 18W 2300lm 980lm 4000K VPE: 10 Ø30cm 9cm metal black matt, acrylic opal 2