GENEVA, Nov. 30 -- DONGGUAN LEDESTAR OPTOELECTRONICS TECHNOLOGY CO., LTD (301 Room, 3rd Floor, Building NO.13, Guancheng TechnoPark, Shilong Road 77, Guancheng DistrictDongguan, Guangdong 523000), 东莞市立德达光电科技有限公司 (中国广东省东莞市莞城街道狮龙路77号莞城科技园13栋三楼301室) filed a patent application (PCT/CN2025/089349) for "BIO-FRIENDLY LIGHT SPECTRUM LED LIGHT SOURCE FOR WORK AND OFFICE ENVIRONMENTS, AND MANUFACTURING METHOD THEREFOR" on Apr 16, 2025. With publication no. WO/2025/241785, the detail...