How this guide works: You will find links for every light below (everything in red or just click the picture). Some are general search links, others specific links of the best priced deal I found at the time of writing. Chances are that some of the listings will end by the time you read this, so just do a search on the particular shop to see if it got relisted the item or search for similar elsewhere on Ebay.
I haven’t tried all of these lights, so my guide is mostly based on features and prices as well as my personal experience on the ones I tried and also the advice from other filmmakers. Treat this guide as a starting point and make your own decision depending on what you need.