Sunblster Nanotech T5 Reflector is super lightweight and made of high grade heat proof PVC. The reflector simply slides into the T5 base housing and installs between the lamp and base, maximizing performance. The Nanotech T5 Reflector’s placement captures 100% of perviously wasted light, reflecting no less than 99% of it back into the target area as high quality diffused light. This diffused light provides deeper canopy penetration for better start and accelerated growth cycles. Providing more light, with no additional energy consumption, they are the ideal add-on to your Sunblaster TH50 lighting kits.