Today, you can find new product labels for light bulbs. LED may be more expensive than halogen on purchase but you can save more on electricity and replacement costs in the long run. And if the ambient temperature is high, you might need to replace your bulb earlier.īut if you replace your 500W halogen with LED, you get a light that has a longer lifespan of 10,000 to 50,000 hours. If you use your halogen bulbs for 8 hours a day, you will need to change them within 4 to 8 months. It ranges from 1,000 to 2,000 hours only. Your cost of electricity is reduced by a fifth of the original value. If you get a 100W LED, it can produce at least the same number of lumens than a 500W halogen. This problem can be solved by getting an LED halogen replacement. So most of the energy is wasted as heat loss. Most of the energy consumed by halogen bulbs are used to produce high temperature to heat the filament that produces light. When using multiple 500W lights the energy costs will go through the roof. High electricity costsĪ 500W halogen bulb consumes a lot of energy. Limitations of 500W Halogen lightsĥ00W halogen lights are not expensive, but they have disadvantages. Good illumination outdoors also improves your home security. You can set it up to light up your driveway or backyard. Here is the formula for determining the number of lumens produced by a bulb:Ī 500W halogen flood light can be mounted for outdoor lighting. A high efficacy means a bulb will produce more light at a specific wattage. If you convert watts to lumens, you determine the brightness of the bulb. Efficacy is the number of lumens generated per watt of the used power. If you want to convert watts into lumens for a halogen bulb, you simply need to know the efficacy of the bulb and you can arrive at a figure by a simple calculation.
How to convert watts to lumens?īulbs convert electricity (watts) into light (lumens). Low energy bulbs may give more lumens even if the wattage is low. Even if the bulbs have the same wattage, the lumens may differ for different types of light bulbs. Lumen levels for bulbs in your home may wary widely. If the number of lumens is high, then you have a very bright bulb, brighter than a bulb with fewer lumens. We use lumen to measure the amount of brightness of a light bulb or how much light you are getting from a bulb. But today you should choose spotlights with LED technology which offer a way better efficiency than all the old lighting technologies. This is why they are a very popular lighting solution. Halogen bulbs produce more lumens per watt than their standard incandescent counterparts. So on average a 500W halogen bulb produces approximately 9,200 lumens. The range comes from different halogen efficiencies. The lumen output of 500W halogen ranges from approximately 8,000 to 10,500 lumens.
Let’s find out how many lumens a 500W halogen bulb produces: When you shop for light bulbs, you need to compare their lumens value instead of watts like in the earlier days.ĥ00W halogen bulbs are widely used in spotlights and flood lamps on construction sites or in the yard. You can get a light bulb that will shine as bright as a 60W halogen but using only 8W of electricity thanks to LED technology. You can now get a light bulb with a low wattage that is as bright as a bulb with higher wattage. Today the wattage is no longer the important factor to determine the brightness of a light bulb. How many lumens does a 500W halogen bulb produce?