Pre-Cut Colour Gels. Fits Most Filter Frames. For PAR56/64Pre-cut gel pieces- supplied in packs of four- one each of red- yellow- green and blue. PAR56 CAN 178 x 178mm PAR64 CAN 241 x 241mm. PAR64 CAN 241 x 241mm PAR56 CAN 178 x 178mm
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