Bought two Fresnel spots and barn doors for lighting a small touring theatre production.
I needed to be able to light the cast in a number of different locations without spilling light onto a projection screen, so good control of light spread needed. Barn doors were essential for this purpose.
I am not a lighting expert thus cannot compare the performance of these units with others.
However, they did exactly what I needed them to do. There is good range of focus, there was sufficient light density to illuminate the cast from a distance of around 10 to 15 meters, and the quality of the units seems good.
The attachment of the barn doors seemed to be a bit flimsy and imprecise, but again this may be normal as I have nothing to compare it with.
The plugs supplied with th bundle are European - it would have been better to have UK plugs for a UK order.
In summary, these units bought as a bundle with barn doors, plugs and bulbs seem excellent value, did exactly what I needed them to do, and there seems little need to pay more for more expensive branded items.