Buyers of LED fluorescent replacement tube lights often ask if they can use a T8 sized LED tube in a T12 fixture. The bulb wattage must be matched to the ballast. Remember fluorescent bulbs are filled with gas so be careful you … You can use a light bulb with wattage … HID bulbs generally need specific ballasts, and any given ballast can usually safely and effectively operate only one type or a few types of HID bulbs. Electrical. . The expected lamp voltage is determined by the tube arc length. Look for the small print to find out the actual wattage on this bulb type. Your 60 watt incandescent bulb produced 800 lumens, while the new 75 watt rated LED will produce 1100 lumens, definitely a brighter light. If there is space in the fixture, you can even use a "Y" socket and use two 27 Watt spirals. You say the lighting is fine, i say you … By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Each bulb can generate 25-Watt of energy and can last up to many hours. Can Fluorescent Lights Touch Tomato Plants? If there is space in the fixture, you can even use a "Y" socket and use two 27 Watt spirals. You just need to wait until the old one cools down. Many people have energy savings on their minds these days. jm1 wrote: ↑Higher wattage alone doesn't make the bulb burn out faster, but the rating partially has to do with heat/fire. However, you are to have a suitable, new bulb available. That will still be well within the 60 Watt limit, and for times, when you don't need that much light, you can partially unscrew one of them. Your plants can grow vigorously with a natural distribution of all light spectrum. If you switch the two and go with a low watt ballast, and a high watt bulb, you will still produce light from your high watt bulb, it just may not be as bright as its potential but it will last longer and not burn out as quickly. Some specialty lamps or other fixtures … then choose the shape (A, PAR, MR, etc.) If you want more light, use a bulb with a higher lumen per watt rating such as an LED lamp. With the advent of LED tubes as a drop-in replacement for fluorescent tubes, the return on investment for LED conversion can be very appealing; the fluorescent fixture can be reused, with only some minor rewiring. Yes, Ballasts and Bulbs Should be Matched. That will still be well within the 60 Watt limit, and for times, when you don't need that much light, you can partially unscrew one of them. What happens if a light-bulb in the socket is of a lower wattage (or higher wattage) than the one the socket specifies for? Using a light bulb with wattage above the maximum that the fixture can handle is a major fire hazard. When you install a bulb with a higher wattage than listed for the luminaire, you are operating the luminaire outside of the lab rating such as a UL rating, and are at risk of causing a fire. The light equivalence is not the heat producing energy equivalence. you should never exceed the max listed, unless you are using a CFL (compact fluorescent) bulb. No, you can not use a 150 watt high pressure sodium bulb with a 70 watt ballast. That’s shorthand for “Produces approximately the same lumens as a 60-watt incandescent bulb.” What is important is the … ... which is the best way to measure heat output.... because they output a higher ration of lumens per watt. The LED is rated at 75 watts because the equivalent 75 watt incandescent bulb also puts out … Installing any bulb that draws even a bit more current—like trying to use a 75W bulb in a fixture that has a 60W maximum rating, for example—risks starting a fire. and at this point use the refine option on the left to select the proper base, voltage and wattage of the bulb. If you want something dimmer, go for less lumens; if you prefer brighter light, look for more lumens. Otherwise, you may burn your fingers. We use cookies to give you the best possible experience on our website. 40W CFL or LED in a socket rated for 75W is probably OK. A good alternative would be a compact fluorescent bulb, which can produce 60 Watts worth of light (compared to incandescent) for only 13 Watts of electricity. (It is okay, however, to put a bulb with lower wattage in that fixture—drawing less than the wire’s maximum load isn’t a problem.) Are you going to replace a bulb in a desk or floor lamp? To replace a 100 watt (W) incandescent bulb, look for a bulb that gives you about 1600 lumens. Light output is measured in lumens, and yes, you can find a fluorescent bulb in lumen output equal to or greater than an incandescent 75 or 100 watt bulb.And it won’t be anywhere near 60 watts, so you … If you want even more light, you can bump up to a 23-watt CFL that will give off as much light as the old 100-watt bulb did, while still staying below the 60-watt power cutoff. When you see a label say “100-Watt LED equivalent” that does not mean that the bulb actually uses 100 Watts, it means that it produces an amount of light equivalent to a 100-Watt incandescent bulb. We cover most of the basics on how to choose LED tube lights for your application here but customers are often confused after purchasing when they receive an LED that is marked as T8.. As we describe in our how to article, T8 and T12 feature the same G13 bi-pin connector.