AdministratorWhich is better metal halide lamp vs LED?
LEDs tend to last much longer and are a more energy efficient and less maintenance intensive technology. Metal halides have long warm-up periods and a shorter lifespan but produce a very high quality light and are one of the most efficient lights when it comes to very cool color temperature outputs.
What type of lighting is metal halide?
high-intensity discharge
A metal-halide lamp is an electric light that produces light by an electric arc through a gaseous mixture of vaporized mercury and metal halides[1][2] (compounds of metals with bromine or iodine). It is a type of high-intensity discharge (HID) gas discharge lamp.
Is metal halide good for flowering?
Metal Halide (MH) lamps typically emit a white colored light. Traditionally Metal Halide lamps have been used by indoor growers during the vegetative stage of plant growth. They are ideal for growing plants up to the flowering and fruit production stages because they mimic the spring/early summer seasonal sun.
Can I put a metal halide bulb in a HPS ballast?
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. These bulbs cannot be interchanged without changing their ballast, the regulating element in all light bulbs.
Can I put LED bulb in metal halide fixture?
Light-emitting diode (LED) technology advancements now allow you to retrofit your metal halide lamps with a simple bulb change. LEDs can give you comparable lumens at a fraction of the energy cost. They are also longer-lived and show a lower reduction of performance over their service life.
What are metal halide lamps?
Metal halide lamps are a powerful source of light. Photo: 379th Air Expeditionary Wing, US Air Force Introduction & Statistics Design Variations How They Work Inventors and Developments
Are metal halide lights directional or omnidirectional?
Metal halide lights are omnidirectional. Omnidirectional lights produce light in 360 degrees. This is a large system inefficiency because at least half of the light needs to be reflected and redirected to the desired area being illuminated.
What is a halide?
A Halideis a chemical compound of a halogen combined with an electropositive element, or in the case of lamps: a metal. A halogenis a monovalent element which readily forms negative ions. There are 5 halogens: fluorine, chlorine, bromine, iodine, and astatine.
How long do metal halide light bulbs last?
Metal halide lights get less efficient when run at less than full operating power. The average bulb lasts around 6,000 to 15,000 operating hours. Depending on the particular bulb, you might spend around the same amount initially with LEDs and metal halides.