Our HR96 reflector is made of a very high grade Miro aluminum with 95% efficiency, which provides optimal reflectance of light to your crop. The shape of this reflector may look as a deep reflector, but it actually gives you a medium wide beam angle of about 135 degrees! The spread of the Pro 1000 equipped with the HR96 DE reflector is about 4 x 6 ft (110 x 180 cm) at 3 ft distance in overlapping plans, providing light levels of up to 1000 ?mol s-1 m-2. For double-ended 1000 watt lamps. Lamp not included. Reflector dimensions: 20.1 in long x 9.6 in wide x 7.6 in high.