Outdoor and Patio — FAQ
What's the difference between ST38, G40, and S14 bulb types?
ST38 bulbs are Edison-style teardrops (1.5" wide) with vintage filaments. G40 bulbs are round globes (1.6" diameter) that diffuse light softly. S14 bulbs are modern Edison shapes (1.75" wide) with brighter, task-oriented output. All work for patios, but ST38 offers the classic bistro look.
How many lumens do I need to light my backyard?
For ambient glow, target 100-200 lumens per 100 square feet. A 100FT set delivering 1,200 lumens works for 300-400 sq ft. Add 50% more lumens (1,800+) for task lighting over grills or dining tables. Dimmable sets let you adjust for different occasions.
Can I leave outdoor string lights up year-round?
Yes, if rated IP65 or higher and using shatterproof bulbs. Bring remotes and solar panels indoors during severe winter storms. In coastal areas, rinse salt spray monthly. Disconnect power during lightning storms. Expect 3-5 year lifespan with permanent installation.
What's the maximum safe connection length?
Most consumer sets support 3-5 connections (150-250FT total) on a single power source. For longer runs, use the manufacturer's heavy-duty transformer. Never exceed 1,200 watts on a 15-amp circuit. ETL-listed commercial sets safely handle up to 500FT with proper gauge wire.
Solar vs plug-in: which is better for my backyard?
Choose solar for remote areas without outlets or to save on electricity (zero operating cost). Solar needs 6+ hours of direct sun and runs 8-10 hours nightly. Plug-in offers brighter, consistent light with full dimming control—better for frequent entertainers and permanent installations near the house.
How do I hang string lights without damaging my house?
Use guide wires (stainless steel cable) anchored to fascia boards or deck posts with screw hooks. Avoid siding penetration with adhesive-backed clips on smooth surfaces. For masonry, use masonry anchors. Never staple directly to wires. Plan sag at 2-3 inches per 10 feet for natural drape.
