High Pressure Sodium Lights Vs Metal Halide

A high pressure sodium bulb produces light that is reddish yellow while metal halide bulbs produce a much more balanced white light that has more of the visual spectrum.

High pressure sodium lights vs metal halide.

Thinking about a little indoor gardening this winter. The primary visual difference between them is that metal halide light is white and the light emitted from a high pressure sodium bulb is amber orange. Metal halide bulbs sometimes shortened to just mh and high pressure sodium bulbs sometimes shortened to simply hps are in a family called high intensity discharge bulbs or hid for short. A metal halide bulb produces about 65 110 lumens of light per watt while a high pressure sodium bulb produces about 96 150 lumens of light per watt.

These bulbs cannot be interchanged without changing their ballast the regulating element in all light bulbs. Of course with each inch raised the lumens emitted will have a diminishing effect. Metal halides are compounds composed of a metal ion chemically bonded to a halide. Ionic compounds such as sodium chloride covalent compounds such as palladium chloride and some coordination compounds are considered as metal halides.

Both metal halide and high pressure sodium bulbs are part of the hid family of bulbs. The chemical bond between a metal and a halogen can be either a covalent bond or ionic bond. High pressure sodium grow lights produce up to 40 more lumens per watt than metal halide lights and this then leads to much higher yields when marijuana is flowering. The primary visual difference between them is that metal halide light is white and the light emitted from a high pressure sodium bulb is amber orange.

Whether you want healthy salad greens tasty herbs or flowers in the gray of winter consider growing some plants. Instead a decision between metal halide and high pressure sodium should be considered and especially the wattage of the bulb. They also produce more lumens per watt. Because of their mercury content neither type of lamp is particularly good for the environment.

Like metal halides high pressure sodium lights are omnidirectional which wastes light and makes them less efficient. What is also interesting is that although metal halide lights are known for having high outputs of blue light comparatively speaking they actually do not create a discernible. They lose roughly 15 of their heat emissions which adds to their inefficiency. High pressure sodium lamps last longer than metal halide.

The bulbs in this family produce a large amount of lumens which is why they re used for public spaces like stadiums. High pressure sodium vs led what s the difference between high pressure sodium and led lights. Hps light costs differ based on the particular fixtures but are cheap compared to leds. The lamp works by creating an electric arc through vaporized.