LED Flexi Strip
13/09/2013 09:51
The next step how to do it ? Is to improve the performance and reduce the value . Flip- wave LED Bulb silicon substrate LED chips , more efficient , technology will be better. 6 in. silicon substrate GaN-based high power LED development, is expected to reduce the cost of 50 % or more.
Has developed a 6-inch silicon substrate and the GaN -based LED epitaxial advanced technology , the luminous efficiency reach 125lm / w, cracks and quality constraints to solve the problems , to ensure that no leakage problems . Vertical structure of the LED chip technology, 350mA , the silicon substrate 45 and 55mil LED chips reached 140lm / w and 150lm / W.
Power factor has never been any problems in the past with relevant state provisions have to power more than 75 watts of power factor requirements ( until now, required for 75W or less laptop without power factor requirements ) . So never asked what the lamp power factor requirements. Like fluorescent bar, the power factor is poor ,
no one ever asked her views , the state did not make any demands . After that came the energy-saving lamps , the state has pointed out that a requirement , but very relaxed, only for 15 watts or more requirements, and energy-saving lamps are less than 15 watts most . So mean no requested . LED lamps appear alone but after demanding up, only 5 watts was not required , 5W or more must request power factor> 0.7 . The LED lamps in addition to a small 3-watt MR16 lamp is outside , the vast majority are more than 5 watts . So this provides just stuck LED 's neck. So, let us carefully to learn more about the power factor of the issues now !
