The difference between shaking head lamp and beam lamp is the different beam angle, and the beam produced by beam lamp is narrower and more concentrated.
LED beam lamps can't be said to be a trend, because compared with traditional light sources, LEDs still have differences in brightness and can't completely replace traditional light sources. But LED is becoming more and more popular because of its durability and energy saving. If LED can completely break through in price and brightness, it will become a trend in the future.
If a beam lamp is used, 700w is brighter than 300w. But now, because of its unique optical design, the 200w beam lamp can be said to be parallel light with high light efficiency, which is basically concentrated in one point. For example, the 200w beam lamp of skystar brand is brighter than the 300W and 700W beam lamps, so it is considered as a relatively bright beam lamp.
However, a friendly reminder: if you use these 200w beam lamps for a long time, don't aim the lamps at flammable substances such as foam for a long time, otherwise it will easily lead to flammable accidents.