Are multi vapor and metal halide bulbs interchangeable?
There is no difference between metal halide and multi vapor lamps because both names describe the same form of lamp. Metal halide or multi vapor lamps are a form of the light source that creates light via passing an electric arc through a gaseous mixture of mercury vapor and vapor of some metal halides.
Can I use MH bulb in HPS ballast?
Yes, you’re allowed to change your mind—at least when it comes to MH and HPS lighting. Although the two fixtures use what are normally incompatible ballasts, conversion bulbs will let you switch lighting types. Some conversion bulbs allow MH light to work with HPS ballasts, and others let HPS work with MH ballasts.
Can you use a metal halide bulb in a mercury vapor fixture?
Incandescent and mercury vapor lamps in exterior locations should be replaced with metal halide, high-pressure sodium and/or low-pressure sodium lamps. If color is important, metal halide lamps are a good option.
What is the difference between HPS and MH?
MH lamps provide a more natural appearance in color and are typically the choice for plants that have little to no natural light available. High Pressure Sodium (HPS) lamps provide more yellow/red spectrum, which is ideal for most plants that are actively fruiting and flowering.
Is there a difference in metal halide bulbs?
Metal halide lights are 3-5 times as efficient as incandescent bulbs and produce a much higher quality light. In many cases, and depending on the particular mix of metal halides, they have a very high color temperature (up to 5500K).
What is the difference between sodium and mercury Vapour lamps?
Answer: The light in Sodium Vapour lamp is from an atomic emission process whereas in Mercury Vapour Lamp it is, finally, from fluorescence emission. The mechanism of light emission in a sodium vapour lamp is simple and straight-forward.
What is better for flowering HPS or MH?
Ironically, most HID grow light enthusiasts recommend using both MH and HPS grow lights. MH grow lights (metal halide) are suited best for vegetative growth and HPS grow lights are superior for flowering.
What is MH conversion bulb?
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. The bulbs in this family produce a large amount of lumens, which is why they’re used for public spaces, like stadiums.
Can you touch a metal halide bulb?
You should be extremely careful never to get skin oils or anything else on a small MH lamp (the small ones are around the size of a fingertip or so). This will definitely harm the lamp and can cause premature failure.
Do mercury vapor bulbs need ballast?
As with fluorescent lights, mercury vapor lamps require a ballast to supply the proper voltage and regulate the current to the electrodes. The ballast is designed to be used with a specific size, or wattage, of bulb.
How much area does 600W HPS cover?
1.2m x 1.2m
Each 600W grow light covers roughly a 1.2m x 1.2m area. That’s enough space for 1 – 4 plants.
Is HPS good for veg?
In response to the general question, can you use an HPS bulb for veg, the answer is yes.