The Nanlite EC-PTII15C is an eggcrate-grid that was made for the PavoTube II 15C LED Tube Light. It can be quickly attached to control the direction of the light, prevent unwanted spill on walls and nearby objects, it makes the light more focused and even, and reduces glare. There are two hook-and-loop fasteners that make it easy to attach. Both ends are open, which makes it easier to adjust the controls and access the DMX and power ports. The back is also open, which makes it easy to install accessories, such as the LSFLT12MII Floor Stand and tube clips. The inside has an anti-slip strip that prevents the tube light from sliding. It can be folded for convenient storage and transport. If you need barn doors for your PavoTube II 15C, the accessory you need is the BDPTII15CEC, which also includes a grid. However, if you only need an eggcrate-grid, the EC-PTII15C is much faster and easier to set-up and break-down. It's covered by a 2-year warranty that extends to 3-years with online registration, and it's stocked and supported in the USA. CONTROL SPILL - Fit your PavoTube II 15C LED Tube Light with this eggcrate-gird to reduce light spill on nearby walls, floors, and objects. ADD DIRECTIONALITY - Selectively light subjects without losing the PavoTube's diffuse light quality. LIGHTWEIGHT CONSTRUCTION - Made from nylon cloth and ABS hollow board, this PavoTube eggcrate-grid folds flat and travels light. MADE AT NANLITE - One important distinction that makes Nanlite stand out is that we design, build, and test every single light in our own facility. This gives us the best possible control over Quality Assurance. We're a family-owned business that incorporates environmentally friendly practices into our work, and we're filled with people who are passionate about image making and creativity. Join us!