Expensive accessories for easy occasional purposes as a hobby photographer is disproportionate. Therefore I have decided for this product. It fulfills its purpose in any case. The supplied lamp provides a sparse light output. The frame is kept simple, but stable. Only at full draw you can feel a degree of uncertainty in the state because of the construction but some weigh and forward is via inclined. Who needs good management and luminous efficiency, should look for another product and invest more money.