Give indoor orchids the best growing conditions to coax out their magnificent blooms again and again with OTT-LITE’s Natural Light Supplement Orchid Growth Lamp. Created by renowned photobiologist Dr. John Ott, the lamp’s 13-watt bulb reproduces the specific wavelengths of natural daylight in a gentle, low-heat form to help plants flourish without fear of damage. The bulb is also much more energy efficient than standard incandescent bulbs, lasting up to 10,000 hours without replacement and measurably reducing greenhouse gas emissions by using less power. So the environment wins all the way around! The little white lamp can stand on its own, clip to a shelf, or mount on a wall and has an adjustable shade with an on/off switch on the back. It measures 7-1/2 inches high by 9-3/4 inches wide.
I bought an ott standing light. How far away does the lamp need to be from the orchids?