1.The 40mm light-emitting surface luminaire; 2.Supports various installation methods including suspension, ceiling mounting, and embedded with edge, catering to different spatial installation needs; 3.Supports direct illumination, as well as direct and indirect lighting requirements; 4.Offers 7 professional optical options to meet diverse lighting scene applications (diffusion, prism, honeycomb, louvers, grille, single bias, double bias); 5.High luminous efficacy (130LM/W), low glare (UGR＜19), with three-level color temperature adjustment and multiple versions available for enhanced functionality; 6.Provides 180 minutes of emergency lighting for power outages; 7.Features multiple intelligent control systems such as NO/OFF, 1-10V, DALI-2, CASAMBI control, making lighting more intelligent and convenient;