How many lumens is a 400 watt mercury vapor bulb?

These 400 watt Mercury Vapor bulbs have a bright 22000 lumen output. They are mogul base (E39), ED37 bulbs with an average life span of 12000 hours. Use in street lights, parking lot fixtures, perimeter lighting, wall packs, and other commercial and industrial lighting applications.

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.

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 400W metal halide lamp?

Mean lumens typically list the lumen output left when a lamp reaches 40% of its rated life. 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.

Is Mercury Vapour lamp monochromatic?

There is no monochromatic light.

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How many lumens is a 175 watt mercury vapor bulb?

These 175 watt Mercury Vapor bulbs have a bright 7500 lumen output. They are mogul base (E39), ED28 bulbs with an average life span of 10,000 hours. Use in street lights, parking lot fixtures, perimeter lighting, wall packs, and other commercial and industrial lighting applications.

Do mercury vapor lamps need a ballast?

A mercury vapor lamp is a type of high intensity discharge (HID) lamp that is typically used for commercial and outdoor lighting. … As with fluorescent lights, mercury vapor lamps require a ballast to supply the proper voltage and regulate the current to the electrodes.

Do mercury vapor lights use a lot of electricity?

Compared with newer HID lighting, mercury vapor isn’t very energy efficient. The “efficacy”—or amount of light produced per unit of electricity consumed—is 20-60 lumens per watt. This is better than incandescent lamps (about 15-20 lumens per watt), but significantly lower than other HID lighting.

Can I use a high pressure sodium bulb in a mercury vapor fixture?

Incandescent and mercury vapor lamps in exterior locations should be replaced with metal halide, high-pressure sodium and/or low-pressure sodium lamps.

How bright 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. Typically, the higher the wattage, the higher the lumens, and the more light output.

How many lumens is 450 watts?

Energy Star Bulbs

Watts (energy usage) Lumens (light output)
40 450
60 800
75 1100
100 1600
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