... from mainlandLuminous flux(lm)784714714Luminous Efficacy(lm/w)112102102 [LED tube structure] [Application]•Home lighting(Living room,Bedroom,Restaurant ... use original Yamaha SMT machines from Japan, 16 temperature zones reflow soldering, reliable,no virtual Weld2, using optical milky white diffusion ... rate of up to 95%, the naked eye can't see the light source, UV resistance,good toughness, no ...