400w Metal Halide Led Replacement Bulb

For older 400 watt bulbs 10 years you would only need 12 000 to 14000 lumens.

400w metal halide led replacement bulb.

You can use any of the above to retrofit but the first question is. A standard 1 075 watt hid lamp system 1000w lamp and 75w ballast based on 0 11 per kwh. When choosing the best led replacement for metal halide fixtures you will want to decide whether or not you want to remove the ballast and operate the bulb on direct line voltage 120 208 220 240 or 277v or if you want to operate the bulb directly on the existing metal halide ballast. This is usually given in the range of 50 000 100 000 hours and is usually mentioned as lumen depreciation or lumen maintenance.

Led replacements for 400 w metal halide are typically in the 150 200 watt range which means energy savings may be higher than 50. Led lamps can t shatter which enhances safety. Remember leds are more efficient than metal halide lamps so you cannot buy 20 1000 watt led bulbs to replace 20 1000 watt metal halide bulbs. Some further arguments to convince the customer can be.

For example an led lamp using 450 watts saves 3 437 in energy costs over the rated life of the lamp vs. Metal halides and light loss. Led lamps can restart instantly unlike mh lamps which have a re strike time. This is because metal halides are extremely bright lights that can be purchased for a relatively cheap price.

How many lumens would you need for a 400 watt metal halide replacement. Instead look at the initial lumens produced by the traditional bulbs then get leds that produce the same amount of lumens. For fixtures about 3 10 years old look for 14 000 to 18 000. 100w led high efficiency high bay bulb e39 mogul 400w metal halide replacement 5000k 13000 lumens for daylight shop lamp for warehouses garages barns ceiling 4 4 out of 5 stars 371 98 85 98.

Before led lighting became the powerhouse that it is today the most common form of commercial lighting was metal halide lights. L70 is an accurate estimate of the time it takes for a led to lose 30 of its initial lumens. Available in 50w 70w 100w 175w 250w 400w 1000w replacements. The l70 rating of a led bulb is usually much higher than that of a metal halide lamp.