HongKong HongYu International LTD

-TUV or UL standard - Power factor is above 99%, rendering-indexis above 80%, THD less than 10% - High luminous efficacy of 100Lm/w on average, a Ra

-TUV or UL standard - Power factor is above 99%, rendering-indexis above 80%, THD less than 10% - High luminous efficacy of 100Lm/w on average, a Ra

LED High Power Bulb Using Tri-phosphor Rare Earth Fluorescent Tube with a high luminous efficacy of 80lm/w on average, a Ra of 90 and a life-span o