LED energy bulb

Model No.: HD-BBL049-4W-E274W 7W LED new energy bulbLower junction temperature, differ from individual conventional LED light source, LED light board choose surface emitting as its form of expression, which increases the heat dissipationArea greatly. Combined with its lower junction temperature, LED light board has a superior heat sink management capability.Low decay on luminous intensity attribute to its superior heat sink management capability, LED light board truly