The price hints at the presence of a driver, but it is not, which means that the service life may end after the first overheating. It is written that it is necessary to put at least 5 cm from the headlight bulb. The light is pleasant, uniform, the brightness is slightly more than incandescent lamps. Power 0.5-0.7W. At 14 volts it heats up to 50 degrees. The second time I do not want to buy these. In the photo, a comparison of this lamp with a standard one.
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