E27 COB LED Bulb

Feature ï¼Âš

   1. The independent research and development of the unique design patent COB light source. (COB light source for thermoelectric separation design, effectively increase the cooling coefficient 20 to 30%, make the chip can get sufficient heat dissipation, ensure the chips using life 35000 hours).

   2. The whole lamp adopt the reasonable secondary optical light distribution design, engage the unique COB design USES a 86% of the light transmittance masks, not see the light of the lamp, fully improve the rate of the light, so that the entire lighting effect of 80-90 LM/W above, light and uniform distributed downy,

   3. USES the Japanese design high quality isolation the power, the power conversion efficiency of more than 85%. To realize a more security, more stable, more efficient.

   4. Exclusive patent design product, the independent research and development of the comprehensive unique patent light source and overall COB optical matching scheme, the breakthrough a line of the function of the product and quality, and through the CE authentication and ROHS, etc.