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100-Foot ST38 LED String Lights
- Best for
- Large pergolas
- Skip if
- You need color changing lights
Herbie's Picks
Home Outdoor Updated Oct 1, 2026
A pergola gives cafe lights a natural path overhead, and Edison-style bulbs add a warm, vintage glow to the space below. These five options cover everything from compact accent runs to full-pergola lighting, dimming, and smart controls.

100-Foot Waterproof ST38 LED String Lights
Large pergolas that need one long run
2
100-Foot Waterproof Dimmable Patio String Lights
Pergolas where brightness control matters
3
Govee Permanent Outdoor Lights Pro 200ft RGBIC
Smart lighting on large pergolas
4
55-Foot, 25-Bulb IP65 Patio String Lights
Compact pergolas and shorter accent runs
5
Brightown 29-Foot G40 LED IP65 String Lights
Small pergolas, single beams, and accent corners
Measure the route along the beams, not just the pergola's outside dimensions. Allow extra cord for the amount of sag you want and any overlap at the corners. For exposed locations, look for an IP65 or higher rating. E26 bulb bases also make replacements easier.
Lay out the string and test the lights and dimmer before mounting anything. Secure the cord along the beams with cup hooks or zip ties about every two feet, adjusting each span until the sag looks even. Keep the transformer or power supply under cover.
| Pick | Best for | Skip if |
|---|---|---|
| 100-Foot ST38 LED String Lights | Large pergolas | You need color changing lights |
| 100-Foot Dimmable Patio String Lights | Brightness control | You only want LEDs |
| Govee Permanent Outdoor Lights Pro 200ft | Smart lighting on large pergolas | You want classic Edison bulbs |
| 55-Foot, 25-Bulb IP65 String Lights | Compact pergolas | You need more than 55 feet |
| Brightown 29-Foot G40 LED | Single beams and accent areas | You need full-pergola coverage |
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5 picks with live Amazon ratings
At 100 feet, this set can cover a standard 12-by-16-foot pergola with room to spare.
The bulbs stay cool to the touch, and the waterproof construction handled a full season of storms.
Dimming gives the lights useful range, from brighter evening meals to a softer glow afterward.
These bulbs produce the classic warm glow people expect from cafe lighting.
The dimming range works smoothly with most wall dimmers, making it easy to move from dinner lighting to a quieter evening setting.
The heavy-duty cord stood up to wind and direct sun without fading.
The 200-foot run can wrap an entire pergola and continue onto extensions.
RGBIC LEDs allow scene changes, although they do not reproduce the warm look of exposed Edison filaments.
App setup is quick, and the adhesive mounts hold through the seasons.
Twenty-five evenly spaced bulbs provide balanced light without harsh glare.
The IP65 construction kept water out during heavy rain.
Included spare bulbs make replacements straightforward, while the 55-foot length stays manageable on smaller structures.
The G40 globes cast a soft light that still has the relaxed feel of cafe lighting.
At 29 feet, the set is best suited to a single beam, a small corner, or another focused accent.
Customer reports say the IP65 construction has held up for years.
Place cup hooks or zip ties every 18 to 24 inches along the beams. Adjust the sag across each span before securing the final tension.
Most cafe-light sets use standard E26 bases, so you can replace individual Edison bulbs as needed.
Yes. The non-Govee sets can pair with outdoor smart plugs for voice or app scheduling.