The SUMODOME Pancake Lantern is unfolded in seconds and attaches to the SUMOSPACE using the elastic loops to the six snap rubber corners on the fixture. Our design makes better use of the light while making it much easier to get the lantern up out of frame. Using a speed ring is unnecessary. The spring steel rods stay permanently in the lantern. There is no need to remove them for packing. Use this low-profile lantern as a top light and a key light for casting semi-directional lighting overhead where space is limited.