There are different kinds of lights available in the market and depending on what you pay for, that is the quality that you will get. Compared to cheap lights that can be purchased in discount stores, commercial grade outdoor string lights could be a good investment for your project. Keep in mind that outdoor patios and restaurants are usually decorated with this type of lighting because they are able to allow owners to customize the feel of their outdoors. In relation to this, you might find that this is more convenient to use considering it comes in long wires as compared to the cheaper ones that come in short lengths.
SaleBestseller No. 1 
Lemontec Commercial Grade Outdoor String Lights with 15 Hanging Sockets - 48 Ft Black Weatherproof Cord Weatherproof Strand for Patio Garden Porch Backyard Party Deck Yard - S14 Black
- GIVE YOUR SURROUNDING A WHOLE NEW LOOK- Whether it is cafe lightening or holiday lightening our heavy duty outside lights with black casing is the perfect accessory you`ve been missing! This string light features 15 clear 11-watt incandescent light bulb on a 48-foot long industrial strand.
- RUGGEDLY BUILT TO LAST- Our string lights are constructed with durable waterproof materials that won`t wear or tear as you use it continuously all year round.
- EASY TO INSTALL- This string light features 3ft of spacing between each bulb. Just connect up to 8 strands end to end, then custom arranges your lights from the tree or in a chandelier-style cluster.
- MULTI USE WITH DIFFERENT LIGHTENING MODES- Turn your porches, pergolas, patios, gazebos, wedding reception, nighttime celebrations, romantic dinner for two into a whole new world as you switch to dimmer mode.
- ETL listed-compliance to North American safety standards. RISK-FREE PURCHASE- We have absolute faith in this string lights! Some of us even use it ourselves. These lights come with a full 3-year warranty. If anything goes wrong, kindly contact us for a replacement or full refund, no questions asked!
Bestseller No. 2 
Brightech Ambience Pro - Waterproof LED Outdoor String Lights - Hanging, Dimmable 2W Vintage Edison Bulbs - 48 Ft Commercial Grade Patio Lights Create Cafe Ambience In Your Backyard
- ITALIAN BISTRO STYLE LIGHTS TRANSFORM YOUR GAZEBO OR PORCH INTO A RETREAT: Brightech Ambience Pro market lights set the mood so you can sit back, relax, and enjoy the evening. The lights are bright enough to BBQ by without a flashlight, but dim enough not to overwhelm. Perfect for entertaining or a romantic dinner!. --- Bulb Spacing: 3 Feet. --- Connections: Up to 40 strands total..---
- DECORATIVE RETRO EDISON FILAMENTS CREATE GREAT AMBIENCE: Use dimmable, pergola canopy lights for your wedding reception, birthday party, or other event. These Edison strings with exposed filaments give off a warm glow reminiscent of old world bistros. Increasingly popular as indoor lighting too, for bedrooms, bars and restaurants. Dimming requires LED-compatible dimmer.
- HEAVY DUTY, COMMERCIAL GRADE WEATHERPROOF STRAND LIGHTS FOR YOUR EXTERIOR: Industrial grade WeatherTite Technology by Brightech makes Ambience Pros durable. These lights are waterproof and have withstood winds blowing at 50 MPH, per reviews! UL listed, and the rubberized, flexible cord is thicker than a traditional rope. Confidently leave these lights on display year round.
- 15 ENERGY SAVING, BALCONY LIGHTS THAT PLUG IN: Festoon your deck with the best LED carnival lights to save you money on your electric bill. They are high efficiency 2 watt LED standard base bulbs. Our LED lights are approved for residential and commercial lighting and they never get hot even after being on for hours. (Please NOTE- Made for use with 110v.)
- SATISFACTION GUARANTEED WARRANTY ON OUR YARD / OUTSIDE LIGHTING: We proudly stand behind all of our products 100% and offer a full 3 year warranty. We are committed to making sure you love your purchase, so if for any reason you are not satisfied, please contact us and we will make things right. (Purchases from AmazonWarehouseDeals or any other third party seller do not qualify for our warranty)
Bestseller No. 3 
Banord 2 Pack LED 48FT Outdoor String Light, Commercial Grade Heavy Duty Light String with 15 x E26 Socket, 36 x 2W Dimmable S14 Bulb String Lighting, Waterproof Vintage Patio Hanging Light
- [ Romatic Outdoor Living Ambiance ] --Making your outdoor space to be an enticing, relaxing and soothing retreat?with Banord WarmWhite (2700K) Vintage LED String Lights. Enjoy the happy gathering time with your family and friends.
- [ Easy Installation] --Screw 2Watt S14 LED edison bulbs in 15 suspended E26 sockets on each 48ft strand, hang the string onto a outdoor wall, fence, railing, or free-standing poles.
- [Waterproof & Weather Resistant ] --With fully sealed and self-gasketed sockets, Banord outdoor led light string are sure to stay under the sun, rain, even in the worst weather conditions.
- [ Commercial Grade & ETL Listed ] --Quality Patio Lighting String that heavy duty rubber construction throughout the molded sockets & integrated hanging loops, ETL approved.
- [ Best Ideal Deco Occasions] --Dress your decks,porches and patios, backyard,terrace,gazebo, or conetemporary cabana with this string lights, Professional planners request this outdoor lighting for Party,reunionsanniversaries, weddings, holiday celebrations, and French caf¨¦ vignettes.
Bestseller No. 4 
SUPERDANNY 52FT Outdoor String Lights Commercial Grade UL Weatherproof 30 Bulbs and 30pcs (6 for Spare) Edison Vintage Cable Ties for Patio Porch Garden Backyard Wedding Party
- 【BEST CHOICE FOR YOUR DECORATION】 This Outdoor String Lights emits warm and romantic ambience yellow light, that perfectly decorates your backyard and patio, brings your family relaxed and happy atmosphere.
- 【WITH UL APPROVAL & PURE COPPER CRAFT】With Commercial Grade UL Approval, the outdoor lights string's Sockets are using pure copper craft, fast conduction, low heat. Very safe for using.
- 【WEATHERPROOF】Our string lights for patio is Waterproof, Snowproof, Windproof, Sunproof Heat-Resistant. Safety and Durable.
- 【IDEAL BULB SPACE & EXTENSION CORD】 2Ft bulb space makes the decoration more charming, which will not too bright nor too dark, brightness is most ideal. In particular, the string light is designed an Extension Cord of it two ends, so that you can use it conveniently.
- 【WE WON'T LET YOU DOWN】Our patio lights string with high quality is very value for money. If it's not satisfied you, 60 days changing or refunding without reasons is guaranteed! Choose us, we won't let you down!
SaleBestseller No. 5 
Svater 2 Pack S14 LED String Lights 49Ft Waterproof IP65 Commercial Grade Outdoor String Light UL Listed 15 Hanging Sockets 15 S14 2W LED Bulbs E26 Base Warm White 2700K Open-air party Patio
- 2 PACK LONG STRINGS: 98ft in total, 2 x49ft long 18AWG SJTW-rated rubber cable with 2 x 15 durable wire hanging sockets and build-in hanging loops, set about 3ft apart for a bulb, 30 x 2W E26 S14 LED bulbs included, making it long enough for use indoor or outdoor.
- COMMERCIAL GRADE QUALITY: Durable heavy duty IP65 weatherproof wire construction throughout the molded sockets & individual integrated hanging loops for easy installation, they can withstand extreme temperatures, rainy, windy, or damp climates. Svater LED bulbs save over 90% energy over incandescent bulbs, Long lifespan last 30,000 hours can reduce maintenance costs on changing bulbs frequently.
- CONNECTABLE : Svater S14 LED light string wiring with female plugs are attached to easily connect strings end to end up to maximum 40 strands, feel free to customize your arrangements. Sockets will fit any bulb with compatible E26 base that you have the option of switching up your style.
- CE CERTIFLIED: Strictly tested and meets the requirements of string lights safety standards.
- VERSATILE LIGHTING FOR YEAR-ROUND USE: With edison style warm white 2700K glass LED filament bulbs light, you can create a relaxing ambiance, decorate for outdoor patios, garden, bars, restaurants, front porches, gazebos, party and more, Svater outdoor string light are perfect for any environment.
Bestseller No. 6
Brightech Ambience Pro - Waterproof LED Outdoor String Lights - Hanging 1W Vintage Edison Bulbs - 48 Ft Commercial Grade Patio Lights Create Bistro Ambience On Your Porch
- ITALIAN CAFE STYLE LIGHTS TRANSFORM YOUR GAZEBO INTO A DELIGHTFUL RETREAT: Brightech Ambience Pro market lights set the mood so you can sit back, relax, and enjoy the evening. The lights are bright enough to BBQ by without a flashlight, but dim enough not to overwhelm. Perfect for entertaining or a romantic dinner!. --- Bulb Spacing: 3 Feet. --- Connections: Up to 8 strands total..---
- DECORATIVE RETRO EDISON FILAMENTS CREATE GREAT BACKYARD AMBIENCE: Use vintage pergola canopy lights to illuminate your wedding reception, birthday party, or other event. These Edison strings with exposed filaments give off a warm glow reminiscent of old world bistros. Increasingly popular as indoor lighting too, for bedrooms, bars and restaurants.
- HEAVY DUTY, COMMERCIAL GRADE WEATHERPROOF STRAND LIGHTS FOR YOUR EXTERIOR: Industrial grade WeatherTite Technology by Brightech makes Ambience Pros durable. These lights are waterproof and have withstood winds blowing at 50 MPH, per reviews! UL listed, and the rubberized, flexible cord is thicker than a traditional rope. Confidently leave these lights on display year round.
- 15 ENERGY SAVING, BALCONY LIGHTS THAT PLUG IN: Festoon your deck with the best LED carnival lights to save you money on your electric bill. They are high efficiency 1 watt LED standard base bulbs. Our LED lights are approved for residential and commercial lighting and they never get hot even after being on for hours. (Please NOTE- Made for use with 110v.)
- SATISFACTION GUARANTEED WARRANTY ON OUR YARD / OUTSIDE LIGHTING: We proudly stand behind all of our products 100% and offer a full 3 year warranty. We are committed to making sure you love your purchase, so if for any reason you are not satisfied, please contact us and we will make things right. (Purchases from AmazonWarehouseDeals or any other third party seller do not qualify for our warranty)
Bestseller No. 7 
Outdoor String Lights 48Ft Edison Vintage Commercial Grade Lights with 15xE26 Base Sockets & S14 Bulbs, Weatherproof Connectable Strand for Porch Garden Deck Backyard Cafe Bar Wedding Party, Black
- GIVE YOUR SURROUNDING A WHOLE NEW LOOK: These Ambience Commercial Grade Outdoor String Lightsheavy-duty outside lights with black casing and S14 warm vintage glass bulbs will create a beautiful and romantic ambiance for you and your family. A perfect UL Listed string lights for for indoor and outdoor bistro patio porch deckyard garden lighting
- 15 HANGING SOCKETS STRING LIGHTS: 15xS14 edison vintage incandescent bulbs, features 3 feet of spacing between each bulb, total 48FT.(For spare or replacement bulbs, pls search asin#B07B8QRSXP.)
- CONNECTABLE: You can connect up to 8 strands end to end, custom arrange your lights from tree to tree or in a chandelier-style cluster.
- STRONGEST OUTDOOR STRING LIGHTS: The light cord is rubbery, flexible, and thicker than a traditional cord, black layers of insulation protect the strand from heat,cold,rainy,windy or damp climates. You can confidently use this light during all seasons.
- WARRANTY: Your satisfaction is our first goal. We offer one year warranty, please contact the seller for quality problem.
SaleBestseller No. 8 
Brightech Ambience Pro - Waterproof Outdoor String Lights - Hanging Vintage 11W Edison Bulbs - 48 Ft Bistro Lights Create Great Ambience in Your Backyard, Gazebo
- PATIO LIGHTS TRANSFORM YOUR EXTERIOR INTO A CLASSIC CAFE: The Ambience Pro lights for your pergola, porch or other outside space create a great atmosphere where you can sit back, relax, and enjoy the evening. These vintage Edison string lights with exposed filaments give off a warm, nostalgic glow so that you can come home after a busy day and enjoy your very own retreat.
- STRING UP A CANOPY OF EDISON STRAND LIGHTS FOR WEDDINGS, PARTIES ETC.: Create a warm garden atmosphere with these retro filament Edison bulbs. Add a festoon touch to a wedding reception, cocktail party, birthday, BBQ, carnival etc. Each 48 foot strand contains 15 hanging 11 Watt bulbs spaced 3 feet apart. Connect up to 8 strands end to end.
- HEAVY DUTY, COMMERCIAL GRADE WEATHERPROOF LIGHTS: These yard lights are durable thanks to Brightech's industrial grade WeatherTite Technology. These lights are waterproof and have withstood Nor'Easters blowing at 50 MPH, per reviews! They are UL listed, and the extra thick light cord is flexible. Confidently leave these string lights on display year round.
- BEST DIMMABLE ELECTRIC PLUG IN LIGHTS SET THE RIGHT MOOD INDOOR OR OUT: For mood lighting on the balcony or in the bedroom, wire the rope to a dimmer switch. Ideal for a romantic dinner for two, an elegant nighttime celebration, or a wedding reception. Use indoors or out, the choice is yours.
- SATISFACTION GUARANTEED WARRANTY: Our goal at Brightech is to provide creative, innovative, and beautiful lighting so that everyone can have quality, high end lighting in their home. We proudly stand behind all of our products 100%, which is why we offer a full 3 year warranty on the strand and a full 3 month warranty on the bulbs. If for any reason you are not satisfied with your purchase, please contact us because our number one goal is customer satisfaction.
Bestseller No. 9 
SUNTHIN 2-Pack 48ft LED String of Lights with 15 x E26 Sockets and Hanging Loops, 18 x 0.9 Watt S14 Bulbs (3 Spares) -Indoor/Outdoor String Lights, Commercial String Lights, Light Strings
- 2-PACK DIMMABLE STRING LIGHTS -- Work with SUNTHIN dimmer (Search: B07F623QT5) 96ft in total. 2 x 48ft long LED patio string lights with 15 suspended sockets, 3ft/bulb, 18 x S14 LED bulbs included, 3 spare bulbs.
- WATERPROOF -- SUNTHIN outdoor string lights are made from heavy duty wire and have special weather-proof sockets that form a seal around the bulb string lights to keep water out.
- EXTRA CHANGEABLE LED BULBS -- Our string of lights includes 18 LED shatterproof bulbs (Plastic material) with 15 standard E26 sockets. Sockets will fit any bulb with compatible base so you have the option of switching up your style.
- LINKABLE -- This is a commercial grade outdoor light strings with black wiring. Female plugs are attached to easily connect strings end to end.
- ETL APPROVED -- Patio lights has been tested and meets the requirements of string lights safety standards, as determined through independent testing.
Bestseller No. 10 
100Ft G40 Globe String Lights with Clear Bulbs-UL Listed for Indoor/Outdoor Commercial Use
- 100 feet long string with 100 clear G40 Bulbs, NOT connectable
- Light bulbs have candelabra (E12) socket base.
- 6" lead with male plug, 12" spacing between bulbs. Total Length 100 Feet.
- Commercial Quality & great for indoor / outdoor lighting applications. Great for patios, decks, weddings, garden, tents and parties
- We offer 1-Year quality guarantee. Please contact the seller directly if you have any quality problems.For Bulbs replacement, please search B00R25V92Y
Most commercial outdoor string lights today are more durable for it to withstand extreme weather and temperatures. Their bulb casings are usually made of PVC material designed to be both durable and soft at the same time. The attractive thing about these types of lighting is the bulb that comes with it. They aren’t made from the same materials as normal outdoor lights since they are stronger and more durable. They are very versatile in nature in a sense that they come in various shapes and sizes, which come in standard LED bulbs. This is something that is gives out better quality light and durability as compared to the stock incandescent lights most cheap brands come with.
In addition, there are a lot of decorative outdoor string lights available if you want to add life to certain fixtures located all over your outdoors. However, it is important that you remember to maintain the bulbs by replacing them once a year for best performance. It might also make a big difference to be able to change bulbs depending on the season such as green LED bulbs for St. Patrick’s Day and pumpkin-colored lights for Halloween.
