The incandescent bulb itself can absorb heat light, more energy-efficient
Compared to traditional bulbs, the advantages of LED bulb is self-evident. Almost certain, LED bulbs next will appear in our lives every corner. LED bulbs biggest advantage is energy saving, but it is also very obvious shortcomings, it is not “warm.” Are you sure you want to reduce the energy-saving light bulb itself, the heat it? The answer is […]