Advantages and Disadvantages of Led Light Bars
The led light bar has caused a stir particularly in the world of emergency lighting. It has been hailed as a brilliant alternative to strobe light bars. A led light bar is an efficient source of power, and produces more light per watt than most lights. The intensity of light and the efficiency of the light bar itself are not affected by shape or size of the light bar unlike fluorescent light bars or tubes. The effectiveness of the light can also be seen in the on/off time of the light bars.
Some led light bars can be used underwater. I like that type of advantage since I always go diving even at night. It involves my job.