Let’s cut to the chase—if you’ve ever stood in the lighting aisle of a hardware store, staring at rows of LED bulbs and wondering if they’re actually worth ditching those old incandescents you’ve been buying for decades, this post is for you. I’ve spent the last 7 years as a go-to LED exterior light bulbs supplier, so I’ve fielded every question under the sun from homeowners, contractors, and even small business owners who think incandescents still hold up for outdoor use. Spoiler: 9 times out of 10, LEDs don’t just compete—they destroy incandescents in almost every way that matters for outdoor spaces. Let’s break this down like I’m chatting with a regular over a cold one (no stuffy industry jargon, promise). LED Exterior Light Bulbs
First, let’s talk about the big one for anyone who pays an electric bill: energy costs. I’ve had a customer last month, a guy who owns a 10-unit apartment complex, switch all his exterior hallway bulbs to LEDs and text me a pic of his next month’s electric bill—down $120. That’s not a fluke. Incandescent bulbs waste 90% of the energy they use as heat, right? Yeah, you read that right. A 60W incandescent only puts out about 5W of actual light, the other 55W just heats up your porch rail or the side of your house. LEDs? They’re way more efficient. A 10W LED puts out the same or brighter light than that 60W incandescent, and uses 83% less energy. For outdoor lighting, that adds up fast because those bulbs are usually on for longer—think 8 hours a night, every night. Let’s do the math quick, no fancy calculator needed: over a year, that apartment complex guy was paying ~$80 a month for incandescents, now he’s at ~$20. Half a grand saved a year just on that. I see this all the time, and it’s not just big properties—my neighbor switched his front porch and backyard lights, saved like $40 a month. Incandescents are basically throwing money in a fire, and I say that as someone who’s hauled more than a few burnt-out incandescents for outdoor use because they burn out so fast.
Speaking of burning out: lifespan. Incandescents last, what, 1,000 hours max? That’s if you’re lucky, especially when they’re outside—temperature swings, rain, humidity, all that stuff makes them die even quicker. I’ve seen an incandescent porch bulb burn out in 3 months if it’s in a really cold area or right by a pool. LEDs? Our standard exterior LED bulbs last 25,000 hours, minimum. Wait, let’s put that in perspective: if you leave your outdoor lights on 8 hours a night, that’s over 8 years before you need to replace them. 8 years! I had a customer whose parking lot LEDs I installed 5 years ago, and he still hasn’t changed a single one. Compare that to incandescents—you’d be changing them every 3 months, that’s like 32 replacements in 8 years. That’s not just more time and effort running up ladders (or hiring someone to do it for you), that’s more bulbs ending up in landfills. And let’s be real, changing an exterior bulb on a two-story house is a hassle—who wants to do that every 3 months? Not me, and definitely not most people I talk to.
Now let’s get into the stuff that actually matters for outdoor use, because not all bulbs are created equal when they’re exposed to the elements. Incandescents hate cold, right? If you’ve ever tried to turn on an outdoor incandescent in the dead of winter, it’s dim for the first 5 minutes, or just doesn’t turn on at all until it warms up. That’s a huge safety issue—if your front porch light is dim when someone comes home, or your backyard light won’t turn on after a snowstorm, that’s a tripping hazard or a security risk. LEDs work in almost every temperature range, from -40°F all the way up to 120°F. I’ve had customers in Minnesota and Arizona both rave about our exterior LEDs—no cold dimming in the winter, no overheating in the summer. They’re also way more resistant to moisture and humidity. Incandescents have a tiny filament that can break if there’s any condensation, which is basically guaranteed for outdoor bulbs. LEDs don’t have that fragile filament—they use semiconductors, so they’re way tougher. We test our bulbs for rain, snow, even dust, and they pass with flying colors. I’ve had a customer who installed our bulbs under his patio, right where the sprinkler hits them, and they’ve been fine for 4 years. That’s not something incandescents can say.
Light quality is another big one, and this is something I think a lot of people overlook. Incandescent light has that warm, yellow glow, right? It’s kind of cozy, but it’s also really fuzzy and not great for seeing things clearly, especially at night. LED light is way crisper, brighter in all the right ways, and you can get it in different color temperatures depending on what you need. For security lights, you want that cool white (5000K) that makes every detail pop—so if someone is lurking in your backyard, you can see them clearly. For a front porch, you can go with a warm white (2700K) that’s still bright enough to see by, but feels inviting. Incandescents can’t give you that range—they’re stuck with that yellow glow, and they’re not even that bright for the wattage. I’ve had a customer who switched his security lights from incandescents to LEDs and told me he can see his mailbox from 50 feet away now, whereas before he could barely see the porch step. That’s not a minor upgrade, that’s a huge difference for safety.
Wait, but let’s be fair—are there any downsides to LEDs? I know some people will say “they’re more expensive upfront,” and yeah, that’s true. A pack of 2 incandescents is like $2, a pack of 2 LEDs is like $10. But here’s the thing: that $10 LED pack lasts 8 years, the $2 incandescent pack lasts 6 months. Over 8 years, the incandescents would cost you $32 in bulbs, plus whatever you spend on electricity, plus the time to change them. The LEDs cost $10, almost no electricity cost, and almost no time changing bulbs. So the upfront cost is way offset by the long-term savings. I always tell customers, “think of it like buying a good pair of shoes vs. cheap ones— the cheap ones are $10 and fall apart in a month, the good ones are $50 and last 2 years. Which is actually cheaper?” That clicks for most people. Another common concern: “do LEDs attract bugs?” I’ve heard this so many times, I made sure to test it myself. Bugs are attracted to light in the blue wavelength, right? Old incandescents have more blue light, so they draw way more bugs. Most standard LEDs have less blue light, especially the warm white ones, so they attract way fewer bugs. I put that to the test last summer—left an incandescent and an LED on my porch all night, and the incandescent had like 50 bugs on it, the LED had 5. So that’s a win too, no more swatting mosquitoes while you’re sitting on the porch.
Now, as someone who supplies LED exterior light bulbs, I don’t want to just sell you something— I want you to actually understand why it’s better for your specific outdoor needs. I work with a lot of different types of people: homeowners who just want their backyard to be safe, contractors who need reliable bulbs that won’t fail mid-job, small business owners who want to cut costs on their building’s exterior lighting. For every single one of them, LEDs solve a problem that incandescents can’t. Let’s talk about security for a second—outside lighting is one of the cheapest, most effective ways to deter burglars. If your lights are always burning bright, no dim spots, no burnt-out bulbs, that sends a message that your home is occupied and well-maintained. Incandescents burn out so often, people end up with half their porch lights out, which is exactly the opposite of what you want for security. LEDs eliminate that problem entirely.
What about eco-friendliness? I know that’s something a lot of people care about now. Incandescents have to be manufactured with materials like tungsten, glass, and metal, but they also burn out so fast that you’re throwing hundreds of bulbs in the trash over your lifetime. LEDs last so much longer, so you throw way fewer bulbs away. Also, incandescents waste so much energy, that means more fossil fuels being burned to generate that wasted heat. LEDs use less energy, so that’s less strain on the power grid, fewer greenhouse gas emissions. I’m not here to preach about saving the planet, but it’s a nice side effect, right? And here’s a thing most people don’t know: incandescent bulbs are actually being phased out in a lot of places, including the US, because of their inefficiency. So if you’re still buying incandescents, you might not even be able to find them in a few years. That’s not a conspiracy, that’s just governments realizing how much energy we waste on old, inefficient lighting.
I want to give a real example from a client I had last year. He’s a property manager for a 20-unit apartment complex in a suburb of Chicago. He came to me because he was spending $1,800 a year on electric for exterior lighting, plus another $500 a year on bulbs and maintenance. We switched all his exterior hallway lights, parking lot lights, and mailbox lights to our LED bulbs. His first year electric bill was down to $500, bulb and maintenance costs were $75, so he saved like $1,725 that first year. And a year later, he texted me to say he hasn’t changed a single bulb, and the lights are still as bright as the day we installed them. That’s not an anomaly— that’s exactly what I see every week from customers who make the switch.
Wait, but let’s address the people who say “I’ve had LEDs that burned out fast.” Yeah, that’s a thing, but that’s because they bought cheap, no-name LEDs. Not all LEDs are the same, just like not all incandescents are the same. As a supplier, I only work with bulbs that are tested for outdoor use—waterproof, temperature-resistant, rated for long lifespans. The cheap ones you buy at the gas station? They’re made with low-quality semiconductors, so they burn out in 6 months. But that’s not a problem with LEDs as a category, that’s a problem with bad products. If you buy a quality LED exterior light bulb, it’s going to last way longer than any incandescent, no contest.
Another point: dimmable options. A lot of outdoor spaces, like patios or porches, you want to be able to dim the lights for a party or a relaxed evening. Incandescents dim okay, but they get that weird orange glow when you dim them. Most good LEDs are fully dimmable, so you can adjust them to whatever brightness you want, from bright security mode to cozy party mode. That’s a versatility you just don’t get with incandescents.
Let’s wrap this up, because I know I’ve rambled a bit, but I want to make this clear: if you’re still using incandescent exterior bulbs, you’re wasting money, time, and effort. You’re dealing with bulbs that burn out every 3 months, get dim in cold weather, attract tons of bugs, and cost you more in electric than they should. LEDs solve all those problems. They’re cheaper in the long run, last way longer, work in any weather, look brighter and better, and even help with security and lower your carbon footprint.
If you’re ready to make the switch, or if you have questions about which LED bulbs are right for your specific outdoor space—whether it’s a small front porch, a big parking lot, or a backyard—reach out to our team. We work with homeowners, contractors, property managers, and anyone who needs reliable, high-quality LED exterior light bulbs, and we’re happy to help you figure out the best setup for your needs. No pressure, no sales pitch, just honest answers based on what I’ve seen from thousands of customers over the years.
At the end of the day, lighting your home or business shouldn’t be a hassle. It should be something that works for you, not against you. Incandescents were fine for the 1800s, but we’re in 2024 now—let’s upgrade.
LED Wrangler Headlight References
- U.S. Department of Energy. (2023). Energy Efficiency and Renewable Energy: Lighting Technology Basics.
- Illuminating Engineering Society. (2022). Outdoor Lighting Performance Standards.
- Environmental Protection Agency. (2023). Light Bulb Environmental Impact and Efficiency.
- National Association of Home Builders. (2024). Exterior Lighting Best Practices for Safety and Cost Savings.
- Outdoor Lighting Contractors Association. (2023). Durability Testing of Exterior Light Bulbs in Extreme Climates.
Shine Bright Optoelectronic Co., Ltd.
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