How many lumens does a 400W MH produce?
The mean lumens for the 400W metal halide lamp is approximately 24,000. The recommended replacement for the 400W metal halide flood is the 120W HyLite LED Prizm, producing approximately 13,000 lumens.
Are 400W metal halide lamps?
Prolite’s Metal Halide 250W and 400W lamps have a high lumen efficiency, a long average life and are overall a high performance lamp….Additional information.
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.
Is HPS stronger than MH?
In addition, HPS lights provide higher light intensity (lumens) than MH. This can be around 25-40% more lumens/watt than MH lights of the same wattage, and when it comes to flowering; the more light – the better the results.
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.
Is HPS same as MH?
Metal Halide (MH) lamps provide more of the blue spectrum, which is ideal for leafy crops, and/or plants that are in a vegetative stage. High Pressure Sodium (HPS) lamps provide more yellow/red spectrum, which is ideal for most plants that are actively fruiting and flowering.
What does MH stand for in light bulbs?
Metal halide (MH) bulbs are a popular type of high-intensity discharge (HID) lamp. Metal halide bulbs emit very powerful, bright white light and generally have a higher color-rendering index (CRI) than other HIDs.
How many amps does a 400W light use?
Ф = power factor angle. So, I = 400/(220*0.85) = 2.14 A.
What is a metal halide bulb used for?
Metal-halide lamps are used for general lighting purposes both indoors and outdoors, such as commercial, industrial, and public spaces, parking lots, sports arenas, factories, and retail stores, as well as residential security lighting; automotive and specialty applications are further fields of usage.