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What Are The Specifications Of LED Bulbs?
Jun 02, 2018

Suitable for household use:

Press the light bulb: e27 e14 b22

Power point: 2W 3W 5W 7W 9W 11W

According to the light color: white light, warm white

According to the shell material: aluminum alloy, plastic and ceramic (which material is used has nothing to do with the material itself, and has something to do with the technical ability of the manufacturer and cost control)

According to lamp bead cent: lamp bead model is too much, quality and energy-saving performance are not uniform.

According to the power supply: resistance capacity pressure reduction, cross - current constant pressure. (95% is resistance capacity and pressure reduction, and the general price of transverse constant pressure is unconventional)