... FOLLOW SPOT 1, the rainbow effect 2, stroboscopic light, open integrated design 3. beam Angle 15 degrees, projection distanc FOLLOW ... and steel pressure combinationed appearance design, beautiful and easy 2, the rainbow effect3, stroboscopic light, open integrated design4, beam ... , two little axial flow fan cold, internal optimization design, cooling wind path full well8, built-in overheating protection ...