Apollo Design Technology AP-GEL-3000 Gel Sheet,20x24, Simply Mauvelous

The Apollo Design Technologies AP-R3000-25 creates mood my changing the color shade of light. Production companies and photographic markets use these plastic filters to add color to stage scenery and to provide color correction for theatre, film, and television. Gel creates mood by changing the color shade of light. For short-term use, usually 6-10 hours.