30mA and 100mA 3528 from Shenzhen Refond Electronics
Now most of customers using 3528 with the current of 20mA in China. Refond spends a lot of time to develop this item special in white color. We try to find a best way for dissipate with a higher current and higher luminance.Now they could use @30mA and 100mA.
After did some technical change to the LED.We had resolved the issue for heat sink. Now the white color could get 1800mcd for the 3528 LEDs @30mA and 14Lm @100mA. Based on the increased of the intensity customers could using less LEDs in theiy product to make their cost down.
Refond will build a new factory in Ningbo China which has 73000 square metre and the register cpital is about 50million USD dollar. We will be the best and biggest SMD LED manufacturer in China.