Grow light
Videos
A grow light is an electric light that can help plants grow. Grow lights either attempt to provide a light spectrum similar to that of the sun, or to provide a spectrum that is more tailored to the ne
Ficus plant grown under a white LED grow light
Example of an HPS grow light set up in a grow tent. The setup includes a carbon filter to remove odors, and ducting to exhaust hot air using a powerful exhaust fan.
Two plants growing under a magenta (red + blue) LED grow light
400W Metal halide bulb compared to smaller incandescent bulb
High-intensity discharge lamps are a type of electrical gas-discharge lamp which produces light by means of an electric arc between tungsten electrodes housed inside a translucent or transparent fused
Grow light
…falls on the plants rather than on the surrounding area. A range of bulb types can be used as grow lights, such as incandescents, fluorescent lights, high-intensity discharge lamps (HID), and light-emitting diodes (LED). Today, the most widely used lights for professional use are HIDs and fluorescents. Indoor flower and vegetable…
15 kW xenon short-arc lamp used in IMAX projectors
Ballasts for discharge lamps