Product features•Low SDCM<3•High efficiency, high illuminance•Glare-free design, perfect light spot and accurate beam angle, make surroundings of comfortable illumination•Flicker free driver for superior surrounding lighting requirement•Integrated molded light housing with convective holes for better heat dissipation, interior driver, low-temperature operation guaranteed•Rotatable horizontal 355° and vertical 90°••**Our newly designed Linear light delivers120lm/W with a high CRI of 95 and a UGR rating of below 16, ensuring comfortable and accurate visual performance for office environments. It features tunable white (3000K-5700K) via the DALI protocol and comes with a DLC Premium listed and a 5-year warranty.Technical ParameterWattage: 40W Lumen: 100-110lm/wPF: >0.9 Input: AC220-240V 50-60HzSDCM: <3 Beam angle: 60°/90°THD: <15 Color rendering index: 83/92RaIP Rate: IP20 Dimming: NON 0/1-10V/DALIProtection class: Ⅱ Housing Color: Black/WhiteWarranty: 5 years Operation temperature: ‐20℃―50℃Connector: 2 wires/3 wires/4 wires/6wiresColor temperature: 3000K/4000K/5000K/6000K Temperature Test DataThe testing is operated at 25°CThe lifetime of capacitor, minimum of 8,000 hours if operated at 105°C, will be doubled whenever the temperature droLFL 10°CThe highest withstand temperature of IC, MOS could be 120°CThe highest withstand temperature of LED junction temperature is 150°C