Nicely constructed, padding very thick, fits 85 watt CFL lamps snugly so that there is no unnecessary movement within the cavity. Each lamp is snugly padded from its neighbor, and the cases are strong, able to withstand the usual field abuse. There's no better way to store and transport these lamps than in these cases. A lot more financially sensible than using the shipping boxes, which would not provide the protection you need on location shoots. Moreover, you could possibly jeopardize the whole location shoot if you arrive with broken lamps. No light, no shoot, no money, no happiness. To ensure your happiness, buy this case for your CFL lamps.