https://www.lighting.philips.com/p/indoor-luminaires/suspended/slimbalance-symphony/911401558446_EU/product
Philips SlimBalance Symphony, Mounting bracket, 141.8705035971223 lm/W, 840 neutral white | Philips...
911401558446 | SlimBalance Symphony, Mounting bracket, 141.8705035971223 lm/W, 840 neutral white, DALI
mounting bracket