Table of Contents
How much will a 400 watt HPS cost to run?
Grow Light Operating Cost
| 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 |
How many watts does a 400w HPS light use?
460 watts
What is the difference between lamp watts and system watts?
| Metal Halide (MH) High Pressure Sodium (HPS) | System Watts (approximate) |
|---|---|
| 400w MH | 461 watts |
| 1000w MH | 1080 watts |
| 250w HPS | 295 watts |
| 400w HPS | 460 watts |
How much power does a 400w light use?
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.
Do higher wattage bulbs use more electricity?
The Wattage of the light is the amount of energy it takes to produce a certain amount of light. The higher the wattage, the brighter the light, but also the more power it uses. 100 Watt incandescent lamp produces 1700 – 1800 lumens and uses 100 Watts of energy per hour.
Is 400 watts a lot of power?
In short, you can go for a 400 watts power inverter if the total wattage drawn by the appliances you intend to use is less than 400 watts. On the other hand, 400 watts will be fine if you want to power a small laptop (rated 50 watts), a wall fan (45 – 60 watts), and a 32” CRT TV(120 watt).
How many plants can a 400 watt HPS grow?
Yield Lab 400W HPS+MH Air Cool Hood Reflector Grow Light Kit (Price: $189.95) — A 400w HPS light provides 55,000 lumens, while a 400w MH light generates 36,000 lumens. This light intensity is enough to provide coverage for 1 to 2 plants.
Does HPS use more electricity than LED?
LEDs use up to 70\% less energy than traditional HPS systems to deliver the same light illumination. LEDs maintain a constant level of luminosity for as long as they are functional while consuming way less energy than HPS lights. So, we can say LED wins energy savings round in LED versus HPS lighting.
How many amps does a 400 watt light draw?
Ф = power factor angle. So, I = 400/(220*0.85) = 2.14 A.
How much electricity do fluorescent tube lights use?
CFLs use 1/3rd to 1/5th the electrical power of incandescent lighting and can last 8 to 15 times longer. An average CFL bulb which provides 800 lumens will use only 13 to 15 watts compared to a similar incandescent bulb which uses 60 watts.
Do LED lights make your electric bill high?
LED strip lights do not cost a lot of electricity compared to traditional incandescent lights. Consumption is directly determined by the length of the strip light and its light density. A standard 5-meter strip will cost less than $3 a year to run, on average.