SKU: 15452413098

American Gas Lamp Works Cosmopolitan 1600W 21" Noble Bronze Residential Wall Mount Aluminum Natural Gas Lamp With Single Open Flame Burner Light Assembly, Beveled Tempered Glass Panes and Spike Finial

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Description

American Gas Lamp Works Cosmopolitan 1600W 21" Noble Bronze Residential Wall Mount Aluminum Natural Gas Lamp With Single Open Flame Burner Light Assembly, Beveled Tempered Glass Panes and Spike FinialWe know youll fall in love with our Cosmopolitan style lamp and its sleek straight lines, rectangular contemporary structure, and clean appearance. The Cosmopolitan lamp is not just a lighting fixtureits a piece of art that brings together history, design, and functionality. With its six sided design and elegantly angled roof, this lamp is a unique blend of architectural precision and aesthetic appeal. Inspired by the late 19th century summer

We know you’ll fall in love with our Cosmopolitan style lamp and it’s sleek straight lines, rectangular contemporary structure, and clean appearance.

The Cosmopolitan lamp is not just a lighting fixture–it’s a piece of art that brings together history, design, and functionality. With its six-sided design and elegantly angled roof, this lamp is a unique blend of architectural precision and aesthetic appeal.

Inspired by the late 19th-century summer pavilions, the Cosmopolitan lamp transports you to a time when people strolled through town parks and walkways, enjoying the relaxed comfort of community spaces. This lamp is more than just a source of light; it’s a connection to a bygone era, making it an extraordinary addition to any outdoor living space.

Constructed with six-sided, sand-cast aluminum, the lamp’s structure is robust and visually appealing. The certified valve ensures safety and quality, and the tempered glass adds a touch of sophistication. If you want to personalize your lamp, additional glass options are available, allowing you to match it with your existing décor.

The universal finial that comes with the lamp adds a classic touch, but decorative finials are also available for those who want to add an extra flair. The option to choose between gas or electric illumination further highlights the lamp’s versatility. This ensures that the Cosmopolitan lamp can fit seamlessly into various settings and design themes.

Cosmopolitan lighting is more than a trend; it’s a lifestyle choice for those who appreciate elegance and history in their surroundings. The Cosmopolitan lamp, with its unique six-sided design and vintage appeal, embodies this concept perfectly. It’s not just a lamp but a symbol of a refined and worldly aesthetic. Incorporating Cosmopolitan lighting into your outdoor space not only enhances the ambiance but also reflects a taste for timeless beauty and sophistication. It’s a choice that resonates with those who seek to blend the charm of the past with the demands of modern living, creating an environment that’s both inviting and inspiring.

What's Included

  • Lamp Head
  • Light Assembly
  • Glass Panes
  • Finial
  • Wall Mount

Features

  • 6 sided, sand cast aluminum
  • Certified valve
  • Available in post-mount, pier-mount and wall-mount installation types
  • Available in gas and electric models with different light assembly options
  • Available with flat or beveled tempered glass panes
  • Available with different finial options
  • Available in six finishes

Specifications

Brand American Gas Lamp Works
Model Cosmopolitan
Model Number 1600W
Product Type Lamp
Lamp Type Residential
Fuel Type Natural Gas
Width 21"
Height 23.25"
Depth 13.5"
Installation Type Wall Mount
Finish Noble Bronze
Light Assembly Single Open Flame Burner
Glass Panes Beveled Tempered Glass (6)
Finial Spike
BTU/hr Input 3100
Gas Use/Month 2,232 cu.ft.

Technical Dimensions

Warranty

American Gas Lamp Works LLC (“AGLW”) warrants that its gas and electric lighting fixtures (the “Product”) will be free from defects in material and workmanship from the date of manufacture by AGLW for the following periods:


Aluminum Housing and Aluminum Posts Lifetime
Natural Gas Burner Assembly Five Years
Automatic Ignition One Year
Electric Socket Assembly Five Years
GasGlow® LED Two Years
Powder Coated Finish One Year against peeling/cracking
Glass or Mantles None

Documents & Files

Videos

Frequently Asked Questions

Are gas lamps safe?

Yes! American Gas Lamp Works gas and electric lamps employ well-proven designs and technologies. Gas lighting actually pre-dates electric lighting by several decades, and the Welsbach mantle lighting system has been used the world over for more than a century. You should keep in mind that gas lamps do get hot and should not be placed where they can be touched by children or animals.

What types of gas do your lamps use?

Our open flickering flame gas lamps can be equipped for use with natural gas (NG) ONLY. Our Welsbach mantle gas lamps can be equipped for use with natural gas (NG) or liquid propane (LP). Our electric lamps require 120V electric.

Can open flame be used with liquid propane (LP) gas?

Our open flame gas lamps are only available when fueled by natural gas; they are not compatible with liquid propane. The only option for LP gas is our gas mantle burner, which is similar to what you see in a Coleman camping lantern. It uses mesh mantles to provide a solid, white light, like a light bulb. Mantle burners are intended to burn 24/7 and do not flicker like a flame.

How much gas do AGLW fixtures burn when operating?

The amount of gas your lamps will use depends on the type of gas and burner you’re using. Please refer to our BTUs and Gas Facts page below for gas usage along various configurations.

How do you turn a gas lamp on and off?

All AGLW gas lamps include a manual ignition valve, located in the collar of the fixture, just below the burner. To light the lamp, simply turn the valve a 1/4 turn with a flathead tool (like a screwdriver) and ignite the burner inside the lamp with a long lighter.

We recommend leaving gas lamps burning 24 hours a day to reduce wear-and-tear of the components and to keep the gas line warm, preventing any buildup of debris or insects that may effect proper gas flow.

When using an open flame burner with Natural Gas, you may add an electronic ignition system for an upcharge. This requires both Natural Gas and 110/120V electric be run to each fixture and will allow you to control the flame with a light switch or a timer.

The electronic ignition system can only be purchased from AGLW in a new lamp.


How much light do American Gas Lamp Works fixtures produce?

First, please keep in mind that open flame lamps are designed to produce a gentle, flickering light that is intended principally for ambiance rather than illumination. They are perfect for accent lighting and for creating a unique environment, but open flame lamps should not be counted on as a primary light source.

Gas mantle lamps, GasGlow® LED and electric candelabra base lamps produce bright light and can be a primary illumination source. As a rule of thumb, each gas mantle and GasGlow® LED mantle produces the equivalent light output of a 50-watt incandescent electric bulb. As a result, a quad-mantle gas lamp or GasGlow® LED would produce light equivalent to about two 100-watt incandescent bulbs.

Can wind affect gas lamp performance?

American Gas Lamp Works gas fixtures are designed to perform in normal wind conditions, but both gas mantle and open flame gas lamps can blow out in strong winds. Several factors play into the susceptibility of specific lamps to wind, including the location of the lamp on a site or building and the wind patterns in your area.

What are your lights made from?

Our lamps are custom made from commercial grade sand-cast aluminum and heavy-gauge copper. Our lamps are built to last for generations. Please visit one of our dealers to experience first-hand the difference between our foundry craftsmanship and mass-produced fixtures.

Can I return a product if I don’t like it or it doesn’t fit?

All AGLW products are custom-made specific to your order. Due to the customized nature of our products, returns are accepted for product defects only.

What is the difference between gas mantle and open flame gas lamps?

Gas mantle lamps utilize incandescent gas mantles as their source of illumination. Traditionally known as Welsbach mantles for their inventor, Carl Auer von Welsbach, gas mantles generate a bright, steady white light when heated by a flame. Gas mantle fixtures can be configured as dual-, triple-, or quad-mantle lamps, depending on your lamp size and lighting requirements. Alternatively, open flame gas lamps emit a softer, flickering glow similar to that of a candle. Open flame gas fixtures are preferable where you’d like the ambiance of old-fashioned gas light but do not need significant light output.

Are American Gas Lamp Works fixtures certified?

Yes! All AGLW lamps are certified to the most rigorous ANSI standards and carry either an ETL or UL Listing.

Are you a real American manufacturer or just an online marketer?

The American Gas Lamp Works and its predecessor, Gas-Lite Manufacturing, have been designing and manufacturing natural gas and faux gas lighting for over fifty years. Our manufacturing operations are located near Pittsburgh, PA, in the town of New Kensington, PA. Our lamps are manufactured by skilled foundrymen and craftsmen, as they have been for generations.

Where should I consider installing American Gas Lamp Works lamps?

Most gas lamps, whether gas mantle or open flame, are used to accent the exterior of a home or building. Our lamps and torches add drama and excitement to entrances, outdoor entertainment areas, walkways and drives. AGLW gas lamps can be mounted next to doorways, on walls, on posts, or on decorative piers. AGLW’s GasGlow® LED and electric candelabra lamps, which use electric energy, can be mounted almost anywhere, including the interior of homes and businesses.

Who can install my American Gas Lamp Works light fixtures?

Depending on the type of fuel you choose, gas or electric, we recommend that you coordinate installation with trained professional personnel. For AGLW gas lamps, please use a professional gas lighting specialist or an experienced local plumber. Our GasGlow® LED and electric candelabra fixtures can be installed by an electrician for dependable service. We recommend that you order your lamp early in the construction process so both the plumber and electrician are familiar with your lamp and its requirements at rough in. Most of our lamps are equipped with tempered glass to protect against thermal and physical shock.


What mounting options do you offer?

All of our lamps can be post-, pier-, or wall-mounted, and all of our mounts can be powder coated to match the finish you select for your lamp fixtures.

What kind of clearance is required for installing a gas lamp?

The minimum top clearance, from the lamp roof, should be no less than twelve (12) inches from any combustible surface. The clearance from any side should be no less than six (6) inches from any combustible surface.

What size gas line fitting is needed for the actual installation of a gas lamp?

For installations less than 200 feet in length, you will need to run a standard 3/8th inch copper line from your gas main to the base of the lamp fixture or lamp post. This feed line will then reduce to a ¼ inch copper flared line and flared fitting at the base of the post or mount.

How do I install a post for a post mount lamp?

Dig a hole in the ground that is approximately eight (8) inches wide and twenty-four (24) inches deep. Set the bottom of the post in the center of the hole. Pour concrete around the post to just below the level of the gas line access hole. Proper fitting for underground gas line will be a ¼ inch gas line through the post.

How do you turn a gas lamp on or off?

All of our gas lamps and torches are equipped with manual ignition, which is controlled via the gas valve, located in the collar of the fixture. A 1/4 turn of the valve will allow the user to open the valve and for gas to pass through. Applying direct flame to the burner inside the lamp will then ignite the flame or mantles. A 1/4 turn of the valve in the opposite direction will close the valve, causing the flame or mantles to go out.

Can American Gas Lamp Works configure my lamps to burn liquid propane (LP) gas?

All of our fixtures equipped with gas mantle burners can be configured for use with Natural Gas or Liquid Propane. Our open flame burners are compatible with Natural Gas ONLY. Please specify the type of gas you’ll be using when ordering. Operating a lamp equipped with a natural gas burner on propane can cause excessive heat and smoking and should be avoided.

Tips for Gas Lamp Maintenance

For Gas Lamps:

We recommend coordinating installation or service of gas lamps and lines with trained professional personnel. Please contact your local plumber, professional gas lighting specialist, or HVAC provider to schedule an installation or service appointment.

Professional gas specialists can often be found at retail stores that offer gas products. For example, a hearth & grill, fireplace, or pool & patio shop that sells gas grills, gas fireplaces, gas logs, gas torches, etc. Often times, these locations will have a service department with certified or experienced gas specialists who you may schedule an installation or service appointment with for your gas lamp.

To locate a specialist, please refer to a local directory.

- Gas Mantle Lamps:

Gas mantle lamps are rugged, durable fixtures that can last for generations. However, they require minor maintenance that is best performed by a professional service person. In general, we recommend the following:

  • Replace your gas mantles at least once per year, and at any time they are no longer fully intact.
  • Clean glass and remove debris twice per year. Removing debris will enhance the air flow around your mantles and improve their performance.
  • Use only authentic, hard, preformed mantles in your lamp. Hard mantles will produce more light, last longer, and retain their shape much longer than “soft” mantles at a very small additional cost.
  • Blow out the gas lines annually to ensure proper natural gas supply to your lamp.

- Open Flame Gas Lamps:

Open Flame illumination is for the discerning homeowner looking to infuse an outdoor setting with the warm, flickering light of an open gas flame. American Gas Lamp Works’ open flame gas lamps provide a dramatic ambiance to outdoor settings, entrances, and walkways. We recommend the following routine maintenance for your open flame lamp, best performed by a professional service person:

  • Clean glass and remove debris at least twice per year. Removing debris will enhance the air flow around the burner and improve its performance.
  • Clean the open flame burner tip at least twice per year. Run a piece of fine dental floss or use a wire brush to remove any debris or soot that’s settled in the burner tip.
  • Position the gas valve between 50-75% open, to where the bottom of the flame is touching the tip of the burner. Opening the valve too far can create an air pocket between the burner tip and the bottom of the flame, which can cause frequent blowouts.
  • Adjust the flame by inserting a flat head tool or screwdriver through the valve access hole in the collar of the lamp. Turn the valve slowly to adjust the height and shape of the flame.

Please note: Turning the valve too fast or too far can cause the flame to extinguish. If the flame extinguishes, turn the valve to the OFF position and following the re-lighting instructions.


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 15452413098

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Verified Purchase
Ryan
Whiting, US
★★★★★ 5
Works great, do the double drain for best results
My 06 Altima (185k miles) had been burning massive amounts of oil (like 4 quarts every 800 miles) due to a leaking PCV valve hose that took forever for me to narrow down (months). So after getting that under control I figured I needed to decontaminate the poor engine. When using this I idled my car to operating temp (about 8 minutes). Poured the bottle in, idled it for another 15 minutes. Drained the oil (black and thick). Put the plug back in, poured about 2.5qts of new oil in. Idled it for 10 minutes. Drained that (black but much thinner). Took the old filter off. Let both areas drain for 10 minutes. Put the plug back in, put the new filter on and filled with the 4.6qts of new oil my car calls for. Ran for a few minutes (like 2 with a few revs) and then let sit for 10 mins before checking the level. When I checked my dipstick it was so clean I thought I had a leak because I couldn't see it on any of the crosshatch. I ended up having to go by touch to get the reading. This stuff is amazing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 15, 2025
T
Verified Purchase
T. Lee
Whiting, US
★★★★★ 5
Worked for me! Definitely recommend!
Used a whole can in my 2009 Civic 1.8L with 150k miles. I can honestly say, this helped remove a lot of sludge out of the engine. The oil came out with a water-like texture and super dark! Before taking out the oil filter, I added new lower cost oil to the engine and let the engine run for about 5 minutes to get that extra flush! You can definitely see all the extra sludge in the new oil! Drained and refilled with new oil and filter. The engine definitely sounded quieter and smoother than before! If you value your car, I would definitely recommend doing this flush on your higher mileage cars every 50k miles or so! Definitely recommend this LiquiMoly product!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2025
J
Verified Purchase
JJ
Port Orchard, US
★★★★★ 5
3rd Update! See review... Good stuff and works as advertised...
Update - 3rd oil change/flush. Engine oil draining from engine is waaaay cleaner than my first flush. Probably won't need to do a 4th time for several changes. I added Ceratec at this change and am amazed how much better the engine performs since my initial flush. Less clatter and very smooth idle. (Jeep 4.0 I6) Update- 2nd change and used the flush again. About 7000 miles from first use. The oil was cleaner and less "gunky" as first time but oil was definitely dirtier than normal. Right away noticed off idle throttle response improved. Then on a drive I take regularly with a mountain pass and long downhill I noticed that even tho the jeep downshifted out of OD it took much less throttle to hold 65 up a long grade. On the downhill normally I would see 50-60 mpg max on the digital readout. This time. It went to 99 which to me indicates more vaccum below the throttle plate. My guess is the rings freed up a bit more than the first flush and highway mileage is up to 23+ where I would get 21 before. Nice! Used in 2001 Jeep Grand Cherokee. 140k miles and a ticking lifter (common in the 4.0 - 6 cylinder...). Definitely cleaned sludge (oil filter very heavy!) and oil was dark when draining. Idles smoother, oil stays cleaner longer, slight oil pressure increase and runs cooler. The lifter still ticks but probably a cam lobe issue. Will use it after 7500 miles or 1 year. Will report back after next change.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2017
J
Verified Purchase
J N Brown
Bozeman, US
★★★★★ 5
Tips and tricks
I watched several videos by professionals who used this. Follow instructions. Make sure the engine is warm before you put it in. Make sure you have everything you need. The biggest tip I got that was repeatedly emphasized by the pros was to buy a “cheap” oil in addition to the new oil. After you run the flush drain the oil and flush. Put the cheap oil in and “rinse” the inside of the engine with the cheap oil. Then drain again. Replace the oil and filter with your good stuff. I followed these instructions or suggestions and…. I sat in the truck while the flush was running. It’s a 13 year old truck with 150,000 miles. It was running strong but burning oil and kind of loud. Sounded like it was growling. There were some ticking type noises that made me nervous. As I sat in the truck and let the flush cycle through the engine at idle I could literally hear the flush working. Very slowly it was like someone gave the engine a Xanax and you could hear it getting quieter and calming down. I drained, rinsed with cheap oil only letting the cheap oil run through at idle for another 15 minutes then drained again. The oil flush was clearly important. It didn’t come out as black as the first drain but it looked like old nasty oil. The truck is no longer burning oil. My gas mileage has increased significantly and it is running so quiet and smooth it’s unbelievable. I used a little less of the liquid Molly flush than it called for regarding the flush to oil ratio. I didn’t want to do something too intense to the inside of the engine. But the results were remarkable. Just as advertised after following the instructions. I also added the liquid Molly oil additive to the final oil change to ‘lube’ the inside of the engine. I plan to do another flush in about 10,000 miles. All that to say, yes, you won’t be disappointed as long as you follow instructions and a few tips and tricks. My truck is almost running like a brand new truck and again it’s an old and tired truck. I will use this as part of a high mileage maintenance and perform the flush every 50,000 miles or so. I feel confident it will extend the life of my engine based on the results
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Reviewed in the United States on February 9, 2024
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Verified Purchase
ChimChim
Whiting, US
★★★★★ 4
Seems to have helped
Bought a used 2020 Jeep Sahara 2 liter turbo charged with 80k miles from a dealership. Dealership had just changed oil the day of purchase. Drove it home 30 miles down interstate and another 20 back roads, it ticked and tapped allot at idle and the dip stick was varnished. I added the flush, let it idle for 10 minutes and drained it. The new oil from the dealership drained out jet black, no light could pass thru it. I changed the oil with Walmart oil and a cheap oil filter and let it idle for 5 minutes to clean out all the engine flush, it drained out clean and clear. I refilled it with Pennzoil Platinum High Mileage oil and a Fram Ultra Synthetic oil filter. It's been a week and the engine is noticeably quieter and smoother since using this product. If nothing else it cleaned allot of carbon from inside of my engine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2025

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