# How many amps does a 400 watt metal halide use?

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3 amps

At an average cost of 0.09 cents per kilowatt, a system of 1,000 400-watt Metal Halide fixtures costs \$41.22 per hour. If the fixtures run an average of 730 hours every month (730 x \$41.22), it ends up costing \$30,090.60 every month or \$30.09 per month in energy per fixture.

Beside this, What is the LED equivalent of a 400 watt metal halide?

120W HyLite LED Prizm

Likewise,Â How much does it cost to run a 400 watt light?

A 400 watt bulb really consumes more like 440 watts of total power including power supply losses, so it will use: (440 watts) x (1 KW/1000 W) x (\$0.10/KWH) x (12 hours) = \$0.528 a day or \$192.72 a year. Substitute your utility rate and operating hours to adjust to your specific circumstances, but this will be close.

Also,Â How much power does a 400W metal halide use?

How many lumens is a 400 watt halogen bulb?

24,000

## 15 Related Question Answers Found

9 amps

### What is LED equivalent to 400 watts?

Metal Halide Light Bulb Wattage LED Equivalent Wattage
——————————- ———————-
400 Watt 200 Watt
250 Watt 100 Watt
150 Watt 80 Watt
100 Watt 30 Watt

### How bright is a 400W light?

You might get 20 lumens per watt our of a Halogen, figure on close to 100 lumens per watt out of a 400 watt HID lamp.

### How many amps is 400 watts?

Watts: Amps (at 120V):
—————– —————
100 Watts to amps 0.83 Amps
200 Watts to amps 1.67 Amps
300 Watts to amps 2.50 Amps
400 Watts to amps 3.33 Amps

### How much does it cost to run a 300 watt LED grow light?

The average price in the USA is 12.83 cents per kilowatt-hour (\$0.1283/kWh). This is the daily cost to operate the G8LED 600W Veg/Flower grow light. Multiply by 30 to get the monthly operating cost. In addition to the lower power usage of the light, the lower heat output means less HVAC and more savings.

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### Are metal halide bulbs energy efficient?

Metal Halide lights have average efficiency (75-100 lumens/watt source efficiency). They lose out to LEDs principally because their system efficiency is much lower (<30 lumens/watt) due to all of the losses associated with omnidirectional light output and the need to redirect it to a desired area.

### What is the LED equivalent of a 400 watt bulb?

The best-rated product in LED Light Bulbs is the 400-Watt Equivalent E39 COB Omnidirectional LED Light Bulb 5000K Bright White Indoor and Outdoor Area Lighting (1-Bulb).

### Is 400 lumens very bright?

It refers to a light bulb’s brightness, intensity of light and visible light emitted. A standard 40-watt (40W) bulb is equal to 400+ lumens. Typically, the higher the wattage, the higher the lumens, and the more light output. … This guide will show you how many lumens you need for outdoor lighting.

### How much does 400 watts of electricity cost?

Appliance Typical Consumption Per Hour Cost Per Hour (at 10 cents per kilowatt-hour)
—————————- —————————- ———————————————
Electric range burner 1,000 watts 10 cents
Refrigerator 1,000 watts 10 cents
Desktop computer and monitor 400 watts 4 cents
Incandescent light bulb 60 watts 0.6 cents

### Can you use a LED bulb in a 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.

### How much does it cost to run a 400 watt HPS light?

1000 watt Sodium 400 watt Halide
——————– —————- —————
Cost per Month \$52.80 \$21.98
Initial Lumens 130000 36000
Mean Lumens 126000 28800
Mean Lumens per Watt 114 62

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### How much heat does a 400 watt metal halide produce?

For instance a 400 Watt Metal Halide High Bay lamp puts off 1,364 BTUs per hour vs. a 150 Watt LED High Bay puts off 511 BTUs/hr.

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