Uniform LED light distribution across the entire light emission surface. Material: aluminum/diffuser disc and light guide made of PMMA (non-yellowing) Dimensions (xH): 170x22 mm Color rendering index Ra: 80 Color difference (MacAdam): 3 SDCM Lifespan: 50,000 h (L80 B10) Operating device: not included Dimming: dependent on operating device Recommended operating device: Item no. 8990153510 EL-15-350 not dim, not dimmable Item no. 8990153500 EL-15-350 D dim C, dimmable via trailing edge phase control
