How much electricity does a 400 watt metal halide use?
In fact, a 400 watt MH light actually consumes 452 watts, due to the ballast factor. In actuality, the 50 400 watt lights consume 22,600 watts of power each hour, or 22.6 kilowatt hours ( kWh) of hydro each hour. . Simply so, how much energy does a 400 watt bulb use?
How hot does a 400 watt metal halide lamp Get?
How hot does a 400 watt metal halide bulb get? When fully lit, the Metal Halide lamp will reach a temperature of 2000 degrees Fahrenheit and operates at a vapour pressure between 70 and 90 pounds per square inch.
What is the Lux of a 400 watt metal halide?
The luminous efficacy of the typical MH bulb ranges between 65 to 80 lm/W. Depending on the manufacturer, the number can be even lower. In fact, you can find many 400W metal halide lamps that produce only 20,500 lm. This means that the lumen per watt ratio is 51 lm/W. Some commercial 1500 HID bulbs have a lumen per watt ratio of just 22 lm/watt.
How many lumens is a metal halide?
The quick answer is 50,000 to 100,000 lumens, depending on the type and brand of the metal halide lights according to our 100-hour review & research. The common mistake that everyone makes is, most of them while replacing any metal halide bulb changes it with the same watt LED bulb.
What is LED equivalent to 400 watts?
54 Watt (400 Watt Equivalent) T30 High Lumen LED Light Bulb.
How many lumens does a 400W MH produce?
Its initial lumen will be particularly high, reaching 32,000-40,000 lumens. But its light declines quickly, leaving only 50% of the lumens in the half-life, only 16,000-20000 lumens. The 150 watt LED light fixture replaces the 400-watt metal halide for 10 hours/day and 260 days/year, saving 650 wk/year.
WHAT LED is equivalent to a 400W HPS?
150W LED Shoebox Light - 400W HPS/MH Equivalent - Gen 3.
How bright is a 400 watt metal halide?
36000 lumenThese 400 watt metal halide bulbs have a bright 36000 lumen output.
Can you replace metal halide bulbs with LED?
A 400 watt metal halide bulb can be replaced with a 200 watt LED. A 100 watt metal halide can be replaced with a 50 watt LED. Implementing an LED replacement program should result in a 50% reduction in annual energy use (kWh) costs.
How much electricity does a 400 watt metal halide use?
In fact, a 400 watt MH light actually consumes 452 watts, due to the ballast factor. In actuality, the 50 400 watt lights consume 22,600 watts of power each hour, or 22.6 kilowatt hours ( kWh) of hydro each hour.
What yields more HPS or LEDs?
LEDs are much more efficient than HPS lamps, which allows them to use lesser watts to achieve the same or higher output. The VOLT Grow® 720W FL-1 light produces a higher light output than a standard 1000W HPS light while using 30% less power.
Can I replace my high pressure sodium bulb with LED?
In fact, they're roughly as efficient as LEDs in terms of their light output for each watt of energy used. LEDs, however, are better able to control their light, which is why a lower-watt LED can replace a higher-watt high pressure sodium bulb.
How many lumens is 400 watts LED?
Similarly, 400 watt MH produces at least 24,000 and at most 44,000 lumens. How about LED flood lights? The lighting efficacy of LED is 140 lm per wattage, which is about 130% higher if you make the comparison of 1000 watt metal halides' lumens with LED.
Are LED lights better than metal halide?
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.
Is LED brighter than metal halide?
The lifespan of metal halide bulbs and LED lights Metal halide bulbs typically produce around 15,000 lumens, while LED bulbs can produce around 20-30,000 lumens. So, if you are looking for the most efficient option, LED is the way to go.
WHAT LED is equivalent to 1000w?
300 watt LEDAs can be seen from the guide, 300 watt LED is the best replacement for your 1000 Watt Metal Halide.
How many lumens does a 1000w metal halide produce?
A brand new 1000 watt metal halide bulb can produce between 60,000 and 110,000 lumens.
How many lumens is a 250w metal halide?
Product AttributesLife Hours10,000Wattage250 WattFixture TypeEnclosed OnlyLumens22,000Base TypeMogul (E39)5 more rows
How many lumens is a 200 Watt metal halide?
BRIGHT LIGHT – 200 Watts has up to 24000 Lumens and can replace a HPS/HID/HALIDE lights, 400W incandescent or 125W CFL.
How many lumens does a 250 Watt metal halide put out?
For example, suppose you have a parking lot light that uses a 250-watt metal halide HID lamp. That 250-watt bulb outputs roughly 14,000 lumens (on average) in all directions.
How many watts does a metal halide bulb have?
Most large fixtures use metal halide bulbs. Commonly a 250watt, 400 watt or 1000 watt. The reality is that they come in a large variety of options. What is hard to cross in is that metal halides actually start out at very high efficiencies. A new metal halide bulb can get almost 100 lumens to watt. The problem is that they quickly degrade, ...
How many lumens does a 400 watt bulb need?
400 watt metal halide. Probably the most common Metal halide bulb. These are the high bay light of choice. They require about 16,000 Lumens. These are typically our 100 to 150 watt fixtures or 120-150 watt corn bulbs at the lower end. To go brighter, use our 150 watt corn bulbs or fixtures. Usually priced not much more.
How many lumens do you need for a basketball light?
These are big lights typically used in large areas or sports lights like Basketball Court Lights . You will need about 70,000 to 80,000 lumens. That requires our 600 watt fixtures or 2 of the 300 watt smaller fixtures. There are no LED retrofit bulbs this big, replacing the fixtures
Why do corn bulbs need a higher wattage?
Corn bulbs require higher wattage because they are 360 degree. Although many lights use reflectors, there is a ton of light lost in that space. In all light, most light is lost in the first few feet, 360 bulbs are just much worse. This is not to say 360 bulbs are bad, there are lots of applications where 360 is better and often required.
How to replace 400 watt metal halide with LED lights?
The first step involves the purchase of the equivalent LED light. You can find many models. Besides, you can opt for a LED retrofit to convert the old 400W MH lamp holder into the new casing. In the latter case, you would probably use the base just to screw in the LED retrofit. Then, you would use a driver to connect the equivalent LED light source to the power grid.
How many lumens does a 400 watt lamp have?
The luminous efficacy of a metal halide lamp ranges between 65 to 80 lumens per watt. So, this means that the typical 400 watt metal halide lumen output is as follows:
How many lumens does a 400W LED light emit?
Generally speaking, a 400W metal halide lamp emits around 40,000 Lumens. Considering the warm-up time, you will need to light up the gym, facility, or the outdoor pitch at least half an hour before the athletes can start practicing. LED high bay lights have no warm-up time. Whenever you need them on, you turn them on.
How many ra does a metal halide bulb have?
On average, metal halide bulbs generate between 70 Ra to 90 Ra, which is fine. But the gap is so wide because they wear down with usage and time. On the other hand, LED lights have higher CRI values. Plus, they last so long that the reduction happens over a longer period of time.
How long do LED lights last?
Whenever you look at a direct comparison, there is no contest. LED high bay lights last 150,000 hours. Instead, MH bulbs last between 5,000 to 15,000 hours. Over time, a metal halide lamp needs more and more voltage.
Why does a metal halide lamp overheat?
Over time, a metal halide lamp needs more and more voltage. Mainly because of the internal gas pressure. As a result, the luminaire can overheat and shut down.
How many watts is a standard LED light?
The standard 150 to 250 watts LED light is equivalent to 400 watts metal halide. Today, there are numerous types of LED lights on the market. Thanks to the LED lights’ high illuminance output, it is possible to retrofit and replace old HID models.
How many LED watts replaces 400 watts metal halide?
We think that it would be a waste of time to give you generic advice as you may ignore it. However, we think that you must know the primary thing that LEDs should never be purchased on basis of watts.
How many lumens does a metal halide bulb have?
About Metal Halide Initial Lumens and L70. As an example, lets use a Metal Halide that produces 30,000 lumens. This bulb, out of the box, produces high initial light output. But then their lumens start depreciating rapidly. They lose about 50% lumens at half-life and they last for about 15,000 hours.
What is the scale used to measure lumens?
The scale used to measure the quality of lumens is called Color Rendering Index or CRI. Usually, LEDs have higher lumen CRI ratings than the metal halide or other fixtures too. Thus, whenever you go for changing your metal halide light fixtures with LED lights, you will be selecting the LEDs with lesser lumens.
How many hours does a L70 light fixture last?
This means they lose nearly 15,000 lumens by the time they complete 7500 hours. Coming to L70, this term denotes the total hours any light fixture remains lit before its lumen output rate comes down to 70% of initial lumens. The L70 value of metal halides is 5000 hours.
What is lumen in light?
A Lumen is the light measurement metric that denotes the amount of light generated by a light fixture or bulb. These light lumens are produced when the fixtures converts electricity to light. This may prompt you to relate wattages with lumens – but that’s not the right thing to do.
How many lumens are in a foot candle?
A foot-candle refers to one lumen per square foot and measures light intensity. A lighting plan is done to generate data on the foot candles and quantity of light for any particular area by assessing the input values of light sources through advanced lighting software. Further, the software calculates the total amount of light at any given spot produced by all the lights that might affect that area.
What is the difference between LED and other light sources?
LED lights mark a contrast with most other light sources by producing light of the visible spectrum only . This means that LEDs will give a brighter light that is visible too despite having the same lumen value as any metal halide light fixture.
What is a metal halide lamp?
A Metal halide (MH) lamp is an electrical lamp or bulb that produces light by creating an electric arc, combining a gaseous mixture of vaporized mercury and various metal compounds (Bromine or Iodine).
What color is a metal halide?
Color Rendering Index: Metal Halides produce a much whiter and natural white light than CFL and halogen bulbs. Since metal halides can use different MH lamps, they have a larger variety of color options and color temperatures.
How long does it take for a metal halide to cool down?
Metal halides require a warm-up time that can be anywhere from 1 to 15 minutes. Cool Down Period: If power to the metal halide shifts or is disrupted, the lamp will automatically turn off. MH lamps need at least 10 to 15 minutes to cool down before they can be turned back on.
Why replace MH lamps with LEDs?
Here are some of the top reasons to replace your MH lamps to LEDs today! Reduces maintenance costs. Metal Halide fixtures require more replacements and tend to age over time and lose lighting quality. Maintains original color. LEDs can keep a consistent color temperature (CCT) over time and do not fade or dim.
What is a high intensity discharge lamp?
A type of High-Intensity Discharge (HID) lamp (1), this light is typically used in high bay lighting fixtures in warehouses, parking lots, and hangars because of their high lumen output. However, most MHs are a thing of the past due to the advancements of LED technology that are more efficient and use less energy to operate.
How long do LED bulbs last?
LEDs can keep a consistent color temperature (CCT) over time and do not fade or dim. Maintains longer life span. The average LED bulb has a lifespan of 20,000 hours and some as many as 100,000 hours. Saves energy.
Why do metal halides emit UV rays?
UV Radiation: Metal Halides emit UV rays due to the gasses used to operate the lamp. This can become a hazard to those around the lamps.
