The design of LED bulb lamp

    LED bulb lamp to replace the incandescent lamp, then in the lamp cap and shape are similar to the incandescent lamp. The design of LED bulb lamp requirements are as follows.
    1. Brightness to almost incandescent lamp. Incandescent lamp wattage usually only, do not pay attention to the lumen. LED bulb lamp not only has the wattage, and luminous flux. In the same light, LED bulb relative to the power of incandescent lamp can save 10 times. One thing to note, at present, from the LED bulb lamp light efficiency and heat dissipation, it also can't do more than 10 watt.
    2. Appearance should be similar. Usually the incandescent lamp to pear shaped, so LED bulb lamp should be designed into a pear shaped.
    3. The volume and weight. Because LED requires constant and radiator, LED bulb weight is greater than incandescent lamps.
    4. The lamp cap to the same. LED bulb lamp holder types must be the same as incandescent lamp.
    5. Supply voltage should be the same. The voltage of each country is different, but the LED bulb lamp generally use the switch power supply, so it can be wide supply voltage 100-240V.

blogyuanjing01
The above article from Sourcechip official website (http://www.sc-ledlights.com/)
The original address: http://www.sc-ledlights.com/news_show_4_22_141.html, reproduced please specify