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Best of all, the Model 9900 LP is equipped with the J.W. Speaker state-of-the-art SmartHeat® Technology, meaning this low profile LED snow plow headlight is built to outlast the job.
J.W. Speaker specializes in partnering with Original Equipment Manufacturers (OEM) to provide custom LED lighting solutions that deliver enhanced performance and stunning aesthetics.
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Summary: The Model 9900 LP provides five different functions in a single, low profile package, including high beam, low beam, turn signal, DRL, and front position. The low profile design and flexible mounting options make it a perfect solution for a wide range of vehicles, including agricultural, construction, and municipal snow plow headlights.
SmartHeat® Heating System: Avoid downtime from snow or ice-covered headlights. Featuring J.W. Speaker’s SmartHeat® technology, the 9900 LP is ready for the most severe winter conditions. This industry-leading technology automatically heats the headlight lens when conditions get tough, to keep you moving to your next job.
Overview: The Model 9900 LP by J.W. Speaker is an all-in-one headlight with low and high beam, front position, turn signal, and DRL. This LED snow plow headlight can easily be installed on the snowplow frame and works with a single OR double stud mount. At only 3.25″ tall, the Model 9900 LP ensures a clear line of sight of the road compared to conventional lights that range for 5 to 8 inches tall.
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This all-in-one, low-profile, bolt-on solution delivers a level of flexibility that makes it an excellent headlight choice for nearly any vehicle!
While he has trouble picking a favorite among his enormous collection, Flores does know which one is the rarest. “One of my most exclusive signs (though not very attractive) comes from Vatican City,” he says. “It comes from the Domus Sanctae Marthae, where the current Pope is now living. The Domus Sanctæ Marthæ functions as a guest house for those having business with the Holy See.”

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There are DND signs made from just about every material you could imagine, including plastic, wood, metal, and fabric. Some are made from seashells. Some are magnetic. There’s even one from a hotel in St. Andrews, Scotland, that’s just a teddy bear. Flores says that some of his favorite examples come from Asia, where many DND signs are carved from wood. “Being handmade, each one is a unique piece, often a little masterpiece.”
In the years since, Flores has amassed a staggering array of ways that hotel guests can say, “Go away.” His collection contains over 14,000 DND signs from more than 200 countries around the world, each one dutifully cataloged, photographed, and filed in boxes around his house. “What I like about DND signs is the creative combination of graphics and text. There are some really witty signs, mostly from the U.S.,” he says. He gets his signs from a number of sources, including donations from fans of the collection, and from hotels themselves. He doesn’t like to “steal” them, he says, and usually either purchases one or asks for permission to take it home.
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J.W. Speaker develops and manufactures innovative, high-performance LED lighting technology for automotive, powersports, transport and industrial products.
J.W. Speaker specializes in partnering with Original Equipment Manufacturers (OEM) to provide custom LED lighting solutions that deliver enhanced performance and stunning aesthetics.
Most of his collection is carefully filed away by country, but he keeps some of his favorites on display. There are no current plans for a permanent exhibition or home for his collection outside of his own hands. But Flores isn’t opposed to the idea. “I have often thought that they would figure well in a permanent display open to the public. But where? A DND museum?”
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“Do Not Disturb signs are sometimes an overlooked and underutilized facet of hospitality marketing,” says Flores. He began collecting DND signs in the early 1990s, after spending years traveling for his job as a training specialist with the United Nations. “I had one sign in my office that I had brought back from Pakistan as a souvenir. It was from the Holiday Inn in Islamabad. A friend saw it and suggested I should start a collection,” he says.
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With such a large and specific collection, one might assume that all the door knobs in Flores’s house have a DND sign hanging on them. But really he just loves the way they look, not necessarily their ability to keep people out. “I live alone so there is no threat to my privacy,” he says. Check out more highlights from Flores’s collection below:
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J.W. Speaker develops and manufactures innovative, high-performance LED lighting technology for automotive, powersports, transport and industrial products.
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As he told The Washington Post in 2013, Flores looks for DND signs from hotels or cruise ships for his collection, regardless of their aesthetic value. He isn’t interested in other hotel signs, such as those for laundry service, nor does he want to turn his hobby into a business by selling the signs.
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Founded in 1935 by John W. Speaker, J.W. Speaker Corporation is focused on developing innovative, high-performance vehicular lighting solutions for OEM and aftermarket customers around the world. We specialize in LED & other emerging lighting technologies and proudly design, manufacture & assemble our products in Germantown, Wisconsin.
The “Do Not Disturb” (DND) sign is an icon of the hospitality industry. Meant to wave off over-eager hotel staff from entering guests’ rooms at inopportune moments, the little hangers are as ubiquitous as they are multivarious. They can range from flimsy utilitarian plastic flaps emblazoned with corporate logos to hand-carved wooden visages shushing passersby. And while they’re increasingly being phased out by some larger hotel chains, one collector, Edoardo Flores, is working hard to make sure that they are never forgotten.
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