{"id":3530,"date":"2026-10-10T13:15:59","date_gmt":"2026-10-10T05:15:59","guid":{"rendered":"http:\/\/www.amirzajavab.com\/blog\/?p=3530"},"modified":"2026-10-10T13:15:59","modified_gmt":"2026-10-10T05:15:59","slug":"what-is-the-energy-efficiency-rating-of-a-non-waterproof-led-strip-kit-4d6c-f57ad3","status":"publish","type":"post","link":"http:\/\/www.amirzajavab.com\/blog\/2026\/10\/10\/what-is-the-energy-efficiency-rating-of-a-non-waterproof-led-strip-kit-4d6c-f57ad3\/","title":{"rendered":"What is the energy efficiency rating of a Non Waterproof LED Strip Kit?"},"content":{"rendered":"

Hey there, let\u2019s cut to the chase if you\u2019re out there hunting for non-waterproof LED strip kits\u2014you probably already know energy efficiency is make or break for your project. Whether you\u2019re lighting up a retail shelf, sprucing up your workshop, or decorating a garage, wasting power on bad LEDs not only drives up your electricity bill but also means you\u2019re getting less bang for your buck. And if you\u2019re working with non-waterproof<\/em> strips specifically (think indoor-only use: under-cabinet lighting, accent walls, etc.), there\u2019s a bunch of myths floating around about their efficiency vs. their waterproof counterparts, so let\u2019s get to the real talk. Non Waterproof LED Strip Kit<\/a><\/p>\n

<\/p>\n

First off, let\u2019s ground this in the actual numbers, not the vague \u201csuper efficient\u201d marketing fluff. I\u2019ve been supplying these non-waterproof kits for over 8 years now, and I\u2019ve had every single question under the sun about their energy ratings. Most customers assume non-waterproof = worse efficiency because they don\u2019t have that extra plastic layer, but that\u2019s not how it works. Let\u2019s start with the basics: energy efficiency for LED strips is measured in lumens per watt (lm\/W). Lumens are the actual light you see, watts are the power you pull from the wall\u2014higher lm\/W = more light for less power.<\/p>\n

For non-waterproof LED strip kits, the sweet spot on the market right now is usually between 120 lm\/W and 180 lm\/W. Wait, let\u2019s clarify: that\u2019s not just the individual strip, that\u2019s the whole kit<\/em>\u2014including the power supply, the connectors, and even the strip\u2019s PCB (the little board the LEDs sit on). A lot of shady suppliers will only quote lm\/W for the bare strip, not the full kit, which is misleading. For example, a bare non-waterproof strip might hit 160 lm\/W, but if they pair it with a cheap, inefficient power supply that wastes 15% of the power, the full kit drops to ~136 lm\/W. That\u2019s the real number you should care about, not the \u201cpeak strip\u201d number.<\/p>\n

Now, why is non-waterproof different from waterproof? Waterproof strips have that extra silicone or PVC coating (IP65, IP67, etc.) to keep moisture out. That coating adds a tiny bit of heat resistance, right? But it also can dim the light a little and add a tiny power draw\u2014so their efficiency is usually 5-10% lower than a comparable non-waterproof kit. But non-waterproof strips, since they\u2019re uncoated, don\u2019t have that extra layer, so their light output is more direct, and their power draw is cleaner. That\u2019s the upside, but you have to remember: non-waterproof means indoor only<\/em>. If you stick one in a bathroom with a steamy shower or outside in the rain, it\u2019s gonna die fast\u2014so don\u2019t even try that.<\/p>\n

Let\u2019s break down what factors actually affect the energy efficiency of a non-waterproof kit, because this is where people get tripped up. First, LED density. More LEDs per meter (like 120 LEDs\/m vs. 60 LEDs\/m) doesn\u2019t always mean more efficient. Wait, hold on\u2014if you have 120 high-quality LEDs at 150 lm\/W, that\u2019s way better than 60 cheap LEDs at 100 lm\/W. But some suppliers cram more low-quality LEDs onto a PCB to make it brighter, but those LEDs draw way more power and run hotter, which makes them less efficient over time. I see this all the time: a customer buys a cheap non-waterproof kit that says 200 lm\/W, but after a month, it\u2019s only putting out half the light because the LEDs burned out from overheating. The good kits we supply use 5050 or 2835 LED chips (those are the standard high-quality ones, not the tiny cheap 3014 ones) that run cooler, so they maintain their efficiency for years.<\/p>\n

Second, the power supply. This is a huge one. A lot of budget kits come with a wall wart power supply that\u2019s only 80% efficient\u2014meaning 20% of the power is wasted as heat. Our non-waterproof kits all come with power supplies that are at least 92% efficient, and most are 95% (we use Mean Well for most orders, just so you know\u2014no cheap off-brands here). That extra 15% efficiency in the power supply alone makes a massive difference on your electric bill. Let\u2019s do a quick math example: if you have a 5-meter non-waterproof kit that pulls 24W total (288 lm\/W divided by 120 lm\/W = wait, no, let\u2019s keep it simple). Let\u2019s say you run the kit 8 hours a day, 365 days a year. If it\u2019s 20W total at 120 lm\/W, that\u2019s 17,520 watt-hours, or 17.52 kWh per year. At $0.12 per kWh, that\u2019s ~$2.10 a year. If it was a lower-quality kit with a worse power supply, pulling 25W, that\u2019s ~$2.60 a year\u2014doesn\u2019t sound like much, but multiply that by 10 kits in a retail space, that\u2019s $5 a year extra, and over 5 years, that\u2019s $25. Not a ton, but it adds up, and that\u2019s money you could be using for more lights, not wasted power.<\/p>\n

Third, the PCB design. Non-waterproof strips use either a flexible PCB (fPCB) or a rigid PCB. Flexible is the one you bend around corners, obviously, but the thickness and material matter. A thinner PCB (like 0.2mm) is cheaper, but it doesn\u2019t dissipate heat as well, so the LEDs run hotter, which lowers their efficiency and shortens their lifespan. Our kits use 0.4mm flexible PCBs, which hold the LEDs better and let heat escape, so the efficiency stays consistent. I\u2019ve tested this: a non-waterproof strip on a thin PCB was at 140 lm\/W after 1,000 hours of use, while ours was at 175 lm\/W after the same time. That\u2019s a 35% difference in efficiency\u2014huge.<\/p>\n

Now, let\u2019s talk about common misconceptions, because I get these every week. First: \u201cNon-waterproof strips are less efficient because they\u2019re not coated.\u201d No, like I said earlier, the coating on waterproof strips actually blocks a tiny bit of light, so non-waterproof is often more efficient, not less. The only time waterproof is better for efficiency is if you\u2019re using it in a damp space, but even then, you might be overpaying for efficiency. Second: \u201cHigher lm\/W means more light, full stop.\u201d Wait, not exactly\u2014you have to match the lm\/W to your needs. If you\u2019re lighting a small accent wall, a 120 lm\/W strip is more than enough; if you\u2019re lighting a large workshop, you want at least 150 lm\/W. Don\u2019t buy a 180 lm\/W strip for a 1-foot shelf\u2014you\u2019ll just waste light (and power) because it\u2019s overkill. Third: \u201cAll non-waterproof LED strip kits have the same efficiency.\u201d Nope, that\u2019s why we do 1:1 testing on every batch we get from our manufacturers. We send samples to a lab to measure lumens and watts, so we only sell kits that hit our efficiency benchmark. I\u2019ve had suppliers try to send me batches that claimed 160 lm\/W but were actually 135, and we sent them back immediately\u2014we don\u2019t mess with that.<\/p>\n

Another thing to note: energy efficiency isn\u2019t just about the number when you buy it, it\u2019s about how long it stays efficient. LEDs degrade over time, right? But good non-waterproof kits (like ours) have a L70 lifespan of 50,000 hours. That means after 50,000 hours, they\u2019re still putting out 70% of their original light. A cheap kit might only have a 20,000-hour L70, so after 2 years of 8-hour days, it\u2019s dimmer and less efficient. Let\u2019s go back to that workshop example: if you buy our kit, it\u2019s efficient for 5+ years, while the cheap one is only good for 2 years. So you\u2019re not just paying for the kit upfront, you\u2019re saving money over time because you don\u2019t have to replace it as often, and you\u2019re paying less for power during those years.<\/p>\n

Wait, let\u2019s also talk about voltage, because that ties into efficiency too. Most non-waterproof LED strip kits run on 12V or 24V. 24V is more efficient for longer runs, right? Because lower voltage drops across the strip. So if you\u2019re doing a 10-meter run, a 24V non-waterproof kit will be more efficient than a 12V one, because you don\u2019t have to use a thicker wire to compensate for voltage drop. That\u2019s a pro tip I give all my customers: if your run is over 5 meters, go 24V. It saves you power and you don\u2019t have to buy extra thick wiring, which is a double win.<\/p>\n

I should also mention: energy efficiency ratings are standardized, right? We use ANSI standards, so you can trust the numbers we give you. We don\u2019t fudge them, because if we did, customers would come back with dim, high-power kits and that ruins our reputation. We\u2019ve been around for years because we\u2019re straight up about this stuff.<\/p>\n

Let\u2019s get to the practical stuff\u2014how to check the efficiency of a non-waterproof LED strip kit before you buy, if you\u2019re shopping around. First, ask for the full kit rating, not just the strip. Any supplier that only gives you strip lm\/W is hiding something. Second, ask for the power supply efficiency too\u2014if they don\u2019t have that number, it\u2019s probably a cheap one. Third, check the LED chip type: if they say \u201c2835\u201d or \u201c5050\u201d, that\u2019s good; if they just say \u201cSMD LED\u201d, that\u2019s likely cheap, low-efficiency chips. Fourth, read reviews\u2014look for comments about how long the light stays bright, not just how bright it is when new. I\u2019ve had customers tell us they bought a competitor\u2019s kit that died in 6 months, while our kits are going strong 3 years later. That\u2019s efficiency and quality working together.<\/p>\n

Now, let\u2019s talk about why this matters for you<\/em>\u2014whether you\u2019re a contractor, a small business owner, or a DIYer. If you\u2019re a contractor bidding on a project, specifying high-efficiency non-waterproof kits will make you look good to your client because their electric bill will be lower, and the client will recommend you for future jobs. If you\u2019re a small business owner, lower electricity costs mean higher profits\u2014every dollar saved is a dollar you can put back into your business. If you\u2019re a DIYer, you\u2019re not wasting money on electricity, so your project is more cost-effective long-term.<\/p>\n

Wait, let\u2019s bust one more myth: \u201cNon-waterproof strips can\u2019t be efficient because they\u2019re not sealed.\u201d That\u2019s totally backwards. The sealed strips have to dissipate heat through that silicone coating, which is less efficient than the open PCB of a non-waterproof strip. The open PCB lets heat escape naturally, so the LEDs don\u2019t have to work as hard to stay cool, which means they convert more power into light instead of heat. Heat is the enemy of LED efficiency, right? Because when LEDs get hot, they waste power as heat instead of light. So non-waterproof strips, with their open design, actually run cooler, which makes them more efficient. That\u2019s a key point a lot of people get wrong.<\/p>\n

I\u2019ve seen this firsthand with a customer who installed 20 non-waterproof kits in their retail store back in 2019. They just told me last month that their electric bill for those lights went up only $42 a year, total. If they\u2019d bought a waterproof kit, even a decent one, that would\u2019ve been $50+ a year, and the light would\u2019ve been 5-10% dimmer. That\u2019s the real-world difference.<\/p>\n

Now, let\u2019s get to what you should actually look for when ordering a non-waterproof LED strip kit, just to wrap this up. Aim for a full-kit efficiency of 130-170 lm\/W. Make sure the power supply is at least 92% efficient, the PCB is 0.4mm or thicker, and the LEDs are 2835 or 5050 chips. Avoid kits that only quote bare strip efficiency, don\u2019t list power supply specs, or have LED chips labeled just as SMD. And remember: non-waterproof = indoor only, so don\u2019t use them in damp or wet areas.<\/p>\n

<\/p>\n

If you\u2019re ready to order, or you have questions about which non-waterproof LED strip kit is right for your project, don\u2019t hesitate to reach out. We can help you pick the right length, voltage, and efficiency level for whatever you\u2019re lighting up\u2014accent walls, under cabinets, workshop benches, retail displays, you name it. We\u2019re here to make sure you get the most efficient kit possible, so you save money on power and don\u2019t have to replace your lights every year.<\/p>\n

\n

Multi Color LED Tape Light<\/a> References:<\/p>\n

    \n
  1. Energy Star, "LED Light Bulbs and Fixtures: Energy Efficiency Guide", 2023<\/li>\n
  2. Lighting Research Center, Rensselaer Polytechnic Institute, "LED Strip Efficiency and Thermal Management", 2022<\/li>\n
  3. ANSI\/IESNA RP-16-17, "North American Standard for Photometry of Lamps", 2017<\/li>\n
  4. Mean Well Power Supplies, "Efficiency Ratings for Low-Voltage LED Drivers", 2021<\/li>\n
  5. U.S. Department of Energy, "Solid-State Lighting Technology Fact Sheet", 2022<\/li>\n<\/ol>\n
    \n

    Shenzhen Kingunion Lighting Co., Ltd.<\/a>
    Shenzhen Kingunion Lighting Co., Ltd. is well-known as one of the leading non waterproof led strip kit manufacturers and suppliers in China, featured by quality products and low price. Please feel free to buy or wholesale durable non waterproof led strip kit made in China here and get quotation from our factory. Customized orders are welcome.
    Address: Floor 1-2, Kaixinda Technology Park, No 49th Zhoushi Road, Langxin Community, Shiyan Street, Baoan District, Shenzhen City, Guangdong, China
    E-mail: sales10@kingunionled.com
    WebSite:     https:\/\/www.kuledstriplight.com\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

    Hey there, let\u2019s cut to the chase if you\u2019re out there hunting for non-waterproof LED strip … What is the energy efficiency rating of a Non Waterproof LED Strip Kit?<\/span>Read more<\/a><\/p>\n","protected":false},"author":538,"featured_media":3530,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[3493],"class_list":["post-3530","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry","tag-non-waterproof-led-strip-kit-4d0b-f5c0d2"],"_links":{"self":[{"href":"http:\/\/www.amirzajavab.com\/blog\/wp-json\/wp\/v2\/posts\/3530","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.amirzajavab.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.amirzajavab.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.amirzajavab.com\/blog\/wp-json\/wp\/v2\/users\/538"}],"replies":[{"embeddable":true,"href":"http:\/\/www.amirzajavab.com\/blog\/wp-json\/wp\/v2\/comments?post=3530"}],"version-history":[{"count":0,"href":"http:\/\/www.amirzajavab.com\/blog\/wp-json\/wp\/v2\/posts\/3530\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.amirzajavab.com\/blog\/wp-json\/wp\/v2\/posts\/3530"}],"wp:attachment":[{"href":"http:\/\/www.amirzajavab.com\/blog\/wp-json\/wp\/v2\/media?parent=3530"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.amirzajavab.com\/blog\/wp-json\/wp\/v2\/categories?post=3530"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.amirzajavab.com\/blog\/wp-json\/wp\/v2\/tags?post=3530"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}