How many lumens does a 400w metal halide have

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.

How many lumens does a 400W HPS produce?

400 Watt. 400-watt HPS bulbs provide about 44000 and 50000 lumens of light.

How many lumens is a 400 watt halogen bulb?

The included halogen bulb is 400 W and produces 8850 lumens, this can be compared with the light output of an incandescent light bulb with approximately 850 W. The powerful light allows you to illuminate large areas such as your driveway or garden.

WHAT LED is equivalent to 400W HPS?

150W LED Shoebox Light – 400W HPS/MH Equivalent – Gen 3.

Can you replace a metal halide bulb with an LED bulb?

LED Offers Long Life, Lower Energy Costs, Instant On and Control Options. … 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 area does a 400W HPS cover?

400-Watt HPS grow lights are the most commonly used HPS grow bulb, covering around 16 square feet and capable of producing high yields. 600-Watt HPS grow lights are the most efficient HPS grow lamp. 600W HPS grow lights produce more light output per Watt used than other wattages and cover around 36 square feet.

How many watts is 400 lumens?

A lumen measures the amount of light that comes from a bulb. 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.

Are LED grow lights as good as HPS?

LEDs are much the same. Though they’re generally more efficient than HPS (with some clocking 2.8 µmol/joule), some LEDs are less efficient than high-quality HPS fixtures, and they give you less light. … All too often, the µmol/joule rating on HPS products states the lamp efficiency, not the actual product efficiency.

How many lumens is a 400 watt mercury vapor bulb?

Life Hours24,000Wattage400 WattLumens23,000Base TypeMogul (E39)Lighting TechnologyMercury Vapor

Can you mix LED and HPS lights?

The way HPS lighting should be installed is so that the light overlaps so shadows are reduced, and light penetrates in a horizontal direction. Having a mix of both HPS and LED lighting provides an ideal distribution of both diffuse and directional light.

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How bright is a 400W light?

Re: Flood Light 400w How bright do you want it to be, as a rough approximation a single 400W spotlight on a 10m pole, positioned at one end of the 50m radius perimeter pointing in on an angle COULD cover the middle area with around 40 lux and the edges with around 8 lux.

How many lumens is 450 watts?

Watts (energy usage)Lumens (light output)40450608007511001001600

How many lumens is 100w metal halide?

Metal Halide WattageDelivered LumensLED Wattage Equivalent100 W8,50023 W LED175 W15,00062 W LED250 W22,000124 W LED400 W39,000186 W LED

How many watts does a 400W metal halide use?

Metal Halide (MH) High Pressure Sodium (HPS)System Watts (approximate)250w MH295 watts400w MH461 watts1000w MH1080 watts250w HPS295 watts

How much does it cost to run a 400 watt metal halide?

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.

Do you need a ballast for a metal halide bulb?

Metal halide (MH) ballasts are required to start the lamp, regulate the lamp starting and lamp operating currents, and provide appropriate sustaining supply voltage. … Regulating lamp current and power: The ballast regulates the lamp operating current flowing through the lamp after the lamp has been started.

How bright is 270 lumens?

LumensLight bulbHalogen lamp230 – 270 lm25 watts19 watts430 – 450 lm40 watts35 watts730 – 800 lm60 watts50 watts970 – 1100 lm75 watts64 watts

How do you convert lumens to Lux?

One lux is equal to one lumen per square meter (lux = lumens/m2). Essentially, as light travels from the emitter, it will disperse throughout an area.

Is metal halide better than LED?

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.

How far should a 400W HPS be from plants?

For 400W HPS, the best distance from seedlings is between 12 inches or 30.48 cm (closest) and 19 inches or 48.26 cm (furthest). What is this? 400W HPS grow lights are the most commonly used HPS grow bulbs. These lights can cover around 16 square feet and produce high yields.

How many plants can a 400W 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.

How close should HPS light be to plants?

HPS lights should not be placed inches from the plants, as you would place fluorescent lights; you should set HPS lamps higher, generally between 5 and 8 feet from the plants. Whether you have a reflector with your HPS light makes a difference for how close you can keep it from the plants.

Can I replace mercury vapor bulb with LED?

LED corn cob lights are one of the most efficient ways to replace metal halide, mercury vapor, and high-pressure sodium HID bulbs.

How many lumens is a mercury vapor light?

Mercury vapor lamps are more energy efficient than incandescent and most fluorescent lights, with luminous efficacies of 35 to 65 lumens/watt. Their other advantages are a long bulb lifetime in the range of 24,000 hours and a high intensity, clear white light output.

How many watts is a mercury vapor bulb?

Light TypeMercury VaporWattage70 wattsBrandDBDPetLight Source Wattage70 WattsItem Dimensions LxWxH4 x 4 x 6 inches

What's better HPS or metal halide?

HPS is about twice as electrically efficient as metal halide. Photosynthetically Active Radiation (PAR) is what really matters to plant growth, and delivery of usable PAR is better with HPS than metal halide. … Metal halides deliver, on average, about 80,000-110,000 lumens per standard 1,000-watt bulb.

Can I switching from HPS to LED during flowering?

LEDs Provide a Higher Quality Light Spectrum There was a time when switching from MH to HPS bulbs between veg and flower counted as tailoring your light spectrum to your plants’ needs. … When you switch from HPS to LED, your plants receive the blue hues they need for sturdy growth and root development.

What yields more HPS or LEDs?

Higher Yields A 600w HPS light can produce up to 150 to 300 grams in optimal growing environments, which is 0.5 grams per watt or less. LEDs, however, can produce as high as 1 to 1.5 grams per watt. All the while, LEDs use less energy to produce the equivalent HPS wattage.

What is better for veg MH or HPS?

Ironically, most HID grow light enthusiasts recommend using both MH and HPS grow lights. MH grow lights (metal halide) are suited best for vegetative growth and HPS grow lights are superior for flowering.

What does HPS stand for in lighting?

High pressure sodium vapor (HPS) lights, similar to LPS lights, are a specific type of gas- discharge light (also known as a high intensity discharge, HID or arc light).

Can you use HPS lights in a grow tent?

All You Need to Know About HPS (High Pressure Sodium Lights) For Growing. High-pressure sodium lights are a good choice because they emit a light that is stronger in the orange / red spectrum, due to their rich sodium content. Growing a young plant with HPS bulbs will ensure an impressive vertical growth.