I have to second KmH's contention that " LumoPro LP-160 ($160) isn't a good value for what you get". I agree, totally...it's way overpriced for what it is,and I question why it is priced so high when the Vivitar 285HV is priced so low, and has a nearly 30-year track record.
Battery-powered speedlights are fine for Strobist-type stuff, but they lack the control that modeling lights give. They lack the light modifiers as well. Speedlights can be modified and DIY'd somewhat, but they lack the versatility of monolights or pack and head flash systems, and they frankly, lack POWER, as well as the ability to be used continuously for very long before they overheat or melt down. But the real issue is the way modeling lights give you a visual reference WHILE you are moving the lights around. You can literally SEE where the catchlights are, and where the shadows fall, and you can literally SEE the effect of each light. To the beginner, that is extremely helpful. It also adds light for faster,easier focusing, and for better composition through the camera. For the beginner who wants to learn studio lighting, modeling lights are a huge advantage. I often hear the AC power excuse bandied about...yeah...well, if you need AC power it is around most places, and where it is not, there are things called batteries and sine wave inverters and generators.
So, it really comes down to WHY you need auxillary lighting, and HOW you plan to use it, and on what types of setups. If you need to light broad areas with rather milquetoast lighting, speedlights and umbrellas are fine,lightweight, and can go anywhere. If you need to light products, or shoot group portraiture, working with speedlights is a distinct disadvantage due to the lack of modifiers, and the fact that you're using basically a tool outside its optimum range. So, each user needs to figure out exactly what the most essential mixture of features are: is is modeling light for previewing and focusing? Raw power? Modifiers like scrims and barn doors and snoots and grids and parabolic reflectors and beauty dishes that actually work? Professional appearance vs DIY look? Long-session, fan-cooled heads versus speedlights that thermally shut down after 2 minutes of high-speed shooting? Weight versus portability? Occasional use versus daily use over long periods? Rock-solid,years' long reliability versus "good customer service when it craps out, like you know it will"...and so on...
There....the horse is dead,dead,dead!