Is HID and metal halide the same?

Both Metal Halide and High Pressure Sodium bulbs are part of the HID family of bulbs. 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.

Is there an LED replacement for metal halide?

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.

Is HPS the same as HID?

The difference between HPS, MH and HID Grow Lighting In easy terms, it’s a type of light bulb. A very large light bulb (some about the size of your forearm). The main difference between the two bulbs is the type of light spectrum they produce (because of the gas inside).

Is hid same as HPS?

HPS (High Pressure Sodium) Grow Lights are a specific type of HID (high intensity discharge) grow light often associated with a reddish / orange-ish output.

Can you flower under metal halide?

The lack of red light does not fare well for cannabis plants long term, but does not cause a significant shade avoidance response light metal halide or tungsten lamps do, which emit high amounts of far-red, which causes plants to stretch.

What materials are used in metal halide lamps?

In metal halide lamps, that is normally metals that have been mixed with iodine or bromine. Additionally, the type of metal halides used helps determine the color temperature of the light emitted. The MH lamp itself is built with two main sections — the outer bulb and the inner arc tube.

What is the difference between led and metal halide fixtures?

Whether its a brand new LED fixture or a Metal Halide Retrofit Kit, almost always the light LED produces is directional. It does not need a reflector to gather and focus light. Comparatively, lumen depreciation in LED is minimal and takes much longer to occur. L70 times in LED can exceed 100,000 hours.

How many lumens in a 400 watt metal halide bulb?

In the case of Metal Halide lights, you’ll also need to include the ballast draw. On average, the total watts consumed by a 400 Watt Metal Halide bulb is around 455 watts. (this includes the additional ballast draw) Calculating lumen efficiency for metal halide: 36,000 lumens / 455 watts = 79.12 lumens / watt.

Can you replace a metal halide lamp with a fluorescent light?

For example, fluorescents have a very hard time turning on and operating in very cold ambient temperatures. This is a problem metal halide lamps do not have. To replace one MH lamp usually requires multiple fluorescent lamps to produce the same amount of light. This 120 watt corn lamp can replace a 400 watt metal halide lamp.