Install outdoor string lights by choosing a suitable layout, fitting secure supports, hanging weather-rated lights, and testing the finished setup. This guide is for homeowners and renters with a basic ability to use a tape measure and hand tools. Allow about 1–3 hours, depending on the size of the area and whether supports are already in place. The work is easiest with a helper, especially when hanging long runs or using a ladder.
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Tenmiro 200FT Outdoor String Lights with 60 Shatterproof S11 Edison Bulbs
- ✔ Length: 200 ft
- ✔ Bulbs: 60 S11 Edison bulbs plus 2 spares
- ✔ Light color: 2700K warm white
100 ft Outdoor LED String Lights with Remote, Dimmable ST38 Bulbs
- ✔ Length: 100 ft (30 m)
- ✔ Bulbs: 37 ST38 LED bulbs plus 2 spares
- ✔ Bulb base: E12
BYGUQ 100-Foot Outdoor String Lights with Remote and Dimmable S14 LED Bulbs
- ✔ Length: 100 ft
- ✔ Maximum connectable length: 200 ft with the same model
- ✔ Bulb type and base: S14 LED; E12 base
Difficulty: Beginner | Time: 1-3 hours
What You’ll Need
Tools & Materials:
- Outdoor-rated string lights with bulbs and manufacturer instructions
- Tape measure
- Pencil or removable marking tape
- Outdoor-rated hooks, eye screws, or cable support hardware suited to the mounting surface
- Drill and bits appropriate for the mounting surface, if needed
- Outdoor-rated extension cord, if the lights cannot reach a suitable outlet
- Outdoor-rated cable and turnbuckles for long or heavily loaded runs, if required by the light manufacturer
- Stable ladder and a helper
- Outdoor-rated timer or smart plug, if desired
Knowledge:
- Basic measuring and hand-tool use
- Ability to identify a suitable outdoor electrical outlet and follow product instructions
Check the light set’s labels and manual for outdoor use, maximum connected sets, support requirements, and approved installation methods. Choose a GFCI-protected outdoor outlet. If the outlet is not GFCI-protected, ask a qualified electrician to address it rather than modifying wiring yourself. Do not install lights near overhead power lines or where cords can cross a walkway, pool, or vehicle route.
Tenmiro 200FT Outdoor String Lights with 60 Shatterproof S11 Edison Bulbs
When the challenge is covering a long fence line, broad deck, or garden perimeter, the 200-foot Tenmiro set gives us the most reach in this group. Its 60 warm-white S11 bulbs are spread across a single long set, which can simplify a large layout compared with combining shorter strings. Two spare bulbs are included, a useful buffer if one needs replacing. The stated 365-day warranty is also a concrete support detail not provided for the other two options.The tradeoff is that Tenmiro is the coverage-first, controls-second choice. Its fixed 2700K light has no listed dimming, modes, or timer, unlike both 100-foot remote-controlled options. That means we would choose it for a consistently warm ambient glow, not for shifting from bright task lighting to a softer dinner setting. Its plastic bulbs are shatter-resistant, but buyers looking for the feel of glass should look elsewhere. Compared with the ST38 set, it reaches much farther; compared with BYGUQ, it skips the extendable same-model connection detail and remote control.
Pros:
- 200-foot length suits broad outdoor layouts
- Includes 60 shatterproof bulbs and two spares
- Warm 2700K light creates a consistent ambient look
- Includes a stated 365-day warranty
Cons:
- No dimming, timer, or lighting modes are listed
- Plastic bulbs may not have the appearance or feel of glass
- A fixed light color limits scene customization
Best for: People lighting a large patio, deck, or garden who want one long, warm-white run and do not need dimming or lighting modes.
Not ideal for: Buyers who want adjustable brightness, a timer, glass bulbs, or documented control over lighting effects.
Bottom line: Choose Tenmiro when long, uninterrupted coverage matters more than adjustable lighting.
“Choose Tenmiro when long, uninterrupted coverage matters more than adjustable lighting.”
100 ft Outdoor LED String Lights with Remote, Dimmable ST38 Bulbs
For buyers who want one string-light setup to handle both everyday patio use and occasional gatherings, this 100-foot ST38 set offers the most clearly specified balance of reach and control. Its remote adjusts brightness across four levels, cycles through three lighting modes, and sets a 3- or 5-hour timer. Those options give it a practical edge over Tenmiro’s fixed-output design: we can change the atmosphere without changing the string or relying on a separate control system. The 2700K warm light also suits the relaxed look many people want outdoors.Its IP65 rating and impact-resistant PET bulbs are useful stated protections for outdoor placement, and built-in hooks help with hanging. Compared with BYGUQ, this pick shares remote controls and timer settings but has a specified 2700K color temperature and a stated maximum temperature tolerance. BYGUQ, in turn, lists the ability to connect same-model strings up to 200 feet. This set’s main compromise is that its E12 base narrows replacement choices, and no warranty is specified. The 100-foot length is also less suited than Tenmiro’s to covering a particularly large property without additional runs.
Pros:
- Remote offers four brightness levels, three modes, and two timer settings
- IP65 rating is specified for outdoor weather exposure
- Impact-resistant PET bulbs and built-in hanging hooks
- Warm 2700K light works well for relaxed outdoor settings
Cons:
- E12 replacement bulbs are required
- No warranty is specified in the supplied details
- 100-foot length may require additional planning for larger spaces
Best for: Patio and deck owners who want a versatile 100-foot string with remote dimming, timer settings, and a stated IP65 rating.
Not ideal for: People who need a 200-foot single run, want glass bulbs, or require a clearly stated warranty and widely interchangeable replacement bulbs.
Bottom line: This is our most balanced pick when useful remote controls and stated weather protection matter more than maximum reach.
“This is our most balanced pick when useful remote controls and stated weather protection matter more than maximum reach.”
BYGUQ 100-Foot Outdoor String Lights with Remote and Dimmable S14 LED Bulbs
BYGUQ makes the most sense when 100 feet is enough to start with, but the layout may eventually need more. The set can connect with the same model up to 200 feet total, offering a route to extend coverage that the product details do not specify for the ST38 set. Like that option, BYGUQ includes a remote, four brightness levels, three modes, and 3- or 5-hour timers. Its 2500K warm-yellow light is slightly warmer by specification than the 2700K light listed for the other two products.That flexibility comes with practical caveats. BYGUQ requires corded electric power, so the planned route needs access to an outlet; its remote functions do not make it suitable for a location without power. The supplied details also note that bulbs may need extra tightening to make contact, a small but relevant installation consideration. Compared with the ST38 pick, BYGUQ’s strongest distinction is the same-model connection limit, while the ST38 listing provides a more explicit IP65 rating and a specified temperature tolerance. Compared with Tenmiro, BYGUQ is much more adjustable but starts with half the length and fewer listed bulbs. Its IP65 claim and shatterproof PET construction support outdoor use, though we would check the power arrangement and connection plan before buying.
Pros:
- Can connect with the same model up to 200 feet
- Remote provides four brightness levels, three modes, and timers
- IP65 rating and shatterproof PET bulbs are specified
- Built-in hanging hooks support installation
Cons:
- Requires corded electric power
- Bulbs may need extra tightening to make contact
- No warranty is specified in the supplied details
Best for: Buyers with a corded power source who want remote controls now and the option to extend a same-model installation later.
Not ideal for: People without convenient outlet access, those who want a simple no-fuss installation, or anyone who needs a stated warranty.
Bottom line: Pick BYGUQ when future expandability and remote control outweigh the need for a simple, outlet-independent setup.
“Pick BYGUQ when future expandability and remote control outweigh the need for a simple, outlet-independent setup.”
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Before You Start
Plan the route before drilling or hanging anything. Measure the distance along the intended path, including turns and gentle dips, then compare it with the light set’s usable length and the outlet location. Keep the plug end near the outlet without stretching the cord. Confirm that every support point is sound and that the planned height clears doors, people, and moving objects.
Work only in dry, calm weather. Turn the lights off and unplug them before installation or adjustment. Use a ladder on firm, level ground, have a helper steady it, and never reach sideways from the ladder. Do not attach lights to a tree, gutter, railing, or other structure unless it can safely hold the load and the attachment will not damage it. Follow local rules and manufacturer guidance; call an electrician for any work involving fixed wiring or an outlet that needs repair.
Step-by-Step Instructions
Step 1: Map and measure the light route
Sketch where each run will go, where it will begin and end, and where it will connect to power. Measure each span along the route rather than estimating across the open space. Add a little extra length for the manufacturer-approved curve or sag, and note where the plug and any connection between sets will sit. Keep the route away from sharp edges, hot surfaces, water features, and places where people could snag the cord.
Tip: Do not plan to pull a short strand tight to make it reach. Tension can damage sockets, wires, or supports.
Check: You have a route with measured spans, a reachable outlet, and enough light length without stretching the strand.
Step 2: Choose suitable lights and mounting hardware
Read the packaging and manual and select lights marked for outdoor use. Check the permitted number of connected strands, bulb type, and whether the product requires a separate support cable. Match hooks or eye screws to the surface: use suitable masonry anchors in masonry and appropriate fasteners in sound wood. For a long span, use a separate support cable if the manufacturer calls for one; do not assume the light cord can carry its own weight over every distance.
Tip: Use only outdoor-rated extension cords and connectors where permitted by the light instructions. Do not substitute indoor cords or cover connections in a way that traps moisture.
Check: The lights and every cord, connector, and mounting component are rated for the intended outdoor use and installation.
Step 3: Mark and install the support points
Mark the planned attachment locations at the measured endpoints and any intermediate points needed to keep the run supported. Check that each point is solid, correctly placed, and clear of hidden pipes or wiring before drilling. Install hooks, eye screws, anchors, or a support cable according to their instructions. Space supports so the strand will not sag into a route or press against an edge.
Tip: If you are unsure what is behind a wall or eave, stop before drilling and check the building plans or ask a qualified professional. Never use a damaged, loose, or unstable support.
Check: Each support is firmly attached, aligned with the planned route, and positioned to carry the intended load.
Step 4: Hang the lights without straining the cord
Keep the lights unplugged. With a helper, start at the end nearest the intended power source and attach the strand to the supports using the product’s clips or approved attachment method. Work along the route, leaving a modest, even curve between supports rather than pulling the strand taut. Keep bulbs clear of walls and surfaces that could become hot, and prevent the cord from rubbing on sharp edges. If the manufacturer specifies a support cable, fasten the lights to that cable as directed.
Tip: Do not staple, nail, or pierce the light cord. Those methods can cut insulation and create an electric shock or fire hazard.
Check: The strand follows the planned path, rests securely at each support, and has no pinched, pierced, twisted, or tightly stretched sections.
Step 5: Route the plug and protect the connection
Route the plug to the outdoor GFCI-protected outlet without crossing a walking path or leaving cord where a door, mower, or vehicle can crush it. Keep any connection between strands off the ground and positioned as directed by the manufacturer. Use only the supplied weather-resistant covers or approved outdoor connection accessories. If an extension cord is allowed, connect it as instructed and keep its connection protected from standing water.
Tip: Do not run an extension cord through a window or door that can pinch it, and do not bury a cord unless its labeling and local rules specifically allow that use.
Check: The plug reaches the outlet without tension, the route does not create a trip or crush hazard, and connections are protected as specified.
Step 6: Test the installation and make adjustments
Check that the outlet is dry, all bulbs are seated as the manual directs, and the strand is supported before plugging it in. Turn the lights on and inspect the entire run from several angles. Look for dark bulbs, flickering, loose supports, uneven dips, or a cord touching a sharp or hot surface. Turn the lights off and unplug them before correcting any issue. Adjust the supports or slack rather than pulling on a lit strand.
Tip: If a breaker or GFCI trips, unplug the lights and stop testing. Follow the troubleshooting guidance below; do not repeatedly reset a protection device without finding the cause.
Check: The lights operate steadily, the strand hangs evenly, and no part of the route or connection is loose, damaged, or hazardous.
Common Mistakes to Avoid
- Buying a strand that is too short and pulling it tight. — Measure the complete route, including curves and turns, and choose a suitable length that reaches without tension.
- Hanging the light cord from widely spaced points without checking its support requirements. — Follow the manufacturer’s span and support guidance; use a separate outdoor-rated support cable where required.
- Using indoor-rated lights, extension cords, or connectors outside. — Check labels on every component and use only products approved for outdoor exposure and the intended location.
- Attaching or adjusting lights while they are plugged in, or piercing the cord with a fastener. — Unplug the set before installation or adjustment and use hooks, clips, or the manufacturer-approved attachment method.
Troubleshooting
Problem: The lights do not turn on.
Solution: Unplug the strand and check that the outlet has power, the GFCI has not tripped, the plug and connectors are fully seated, and bulbs are installed as instructed. Inspect the cord for visible damage. Do not use a damaged set; replace it or contact the manufacturer.
Problem: The GFCI or breaker trips when the lights are connected.
Solution: Unplug the lights and inspect the strand, plug, and connections for damage or moisture without opening sealed components. Let exposed equipment dry only if the manufacturer permits, and retry only if there is no damage and the instructions allow it. If the protection device trips again, stop using the set and have the outlet or lights checked by a qualified professional.
Problem: The strand sags too much or pulls on its attachments.
Solution: Unplug the lights, add or reposition suitable supports, or install the manufacturer-approved support cable. Leave a gentle curve between supports and replace any loose or damaged mounting hardware.
Problem: A section flickers or goes dark after installation.
Solution: Switch off and unplug the set. Check bulb seating and accessible connectors according to the manual, then inspect for pinched or strained wire. Replace only with compatible parts. Stop using the strand if the cord, socket, or plug is damaged.
What Success Looks Like
The installation is complete when the outdoor-rated lights hang along the planned route with even, controlled slack; every support is firm; the cord and bulbs are undamaged; and the plug and connections are positioned and protected according to the product instructions. With power on, the lights should illuminate steadily without flicker, tripped protection devices, exposed conductors, or cords creating a trip, crush, or snag hazard.
Next Steps
Use a timer or outdoor-rated smart plug only if compatible with the light set, and follow both products’ instructions. Periodically switch off and unplug the lights before checking for loose supports, cracked bulbs, worn insulation, corrosion, or water at connections. After severe weather, inspect the route before turning the lights back on. Remove or store the lights when the manufacturer recommends seasonal removal, and replace damaged parts rather than patching a compromised cord. Get help from a qualified electrician if the outlet, wiring, or repeated GFCI trips are involved.
Frequently Asked Questions
Can I leave outdoor string lights up all year?
Only if the lights and mounting hardware are rated for the conditions they will face and the manufacturer permits year-round installation. Inspect them regularly, especially after storms, and remove them if their instructions call for seasonal storage.
Do outdoor string lights need a support cable?
It depends on the light set, span, and installation method. Follow the manual’s support requirements. A separate support cable can carry the load on longer runs when specified; do not hang lights in a way that strains their electrical cord.
Can I connect multiple sets together?
Connect sets only when the manufacturer says they are connectable, and do not exceed the stated maximum. Check the instructions for the exact product, since limits vary by set and power source.
How high should I hang the lights?
Set the height to clear people, doors, and anything that moves beneath the run. The appropriate height depends on the space and route; check it from ground level before installing supports, and keep cords out of walkways and vehicle paths.
What should I do if rain reaches a connection?
Do not touch a wet plug or connection. Switch off power at a safe, dry location if you can, then unplug only when it is safe and dry to do so. Follow the manufacturer’s instructions for drying or replacement, and do not reuse a connection that is damaged or not rated for outdoor exposure.
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