Traditional Culture Encyclopedia - Traditional culture - Why are E14 LED bulbs only 3 watts and 4 watts at most?
Why are E14 LED bulbs only 3 watts and 4 watts at most?
The E14 lamp head is used for the light source interface of E14 lamps. The lamp head with a diameter of 14MM has threads.
E14 LED bulbs generally only have 3 watts and 4 watts because: E14 lamp holder and lamp holder gauges must comply with standards (GB 1483.1-2008; IEC 60061-3:2004).
LED bulbs replace the previous incandescent lamps. In the past, the E14 incandescent lamps were only small in size and the power did not exceed 40W. The temperature rise value of this type of bulb is the same as that of the 40W (maximum power) incandescent lamp, and is used to prevent incandescent lamps.
overheat.
If you want to choose a larger lamp power, you must choose a larger specification E27 lamp holder.
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