Our product features channels with Super 21 light holes, available in 9, 18, or 86 inches, and with 1, 2, or 8 light holes sold each. These light holes are designed to fit most makes and models, making it a practical and versatile solution for your lighting needs. Click on the image for more details and choose the size that best fits your requirements. Please note that this product includes light holes only, and lights are not included. Upgrade your lighting system with our Super 21 light holes channels today.