COAXIAL: 70L Concave LED Mini Christmas Lights

Why the 70L Coaxial Concave Mini Lights earns its place on the contractor truck

Important: Requires Coaxial Power Connector for Each Run of lights

70L 4" 5mm LED Mini Christmas Lights – Enhanced Brightness, Durability, and Energy Efficiency for Professional Holiday Displays

Achieve vibrant, long-lasting holiday lighting with these 5mm LED mini lights. Designed for both residential and commercial use, these lights offer exceptional color, high durability, and significant energy savings—all at a great value. Perfect for wrapping around trees, bushes, or any area needing festive illumination, these lights are a must-have for professional installers.

Key Features:

• Water-Tight Coaxial Connection: Ensures a secure, moisture-resistant link between strings, crucial for outdoor setups.

• 70 Count 5mm Wide LED Lights: With 70 LED bulbs spaced 4 inches apart on a 23.5-foot green wire, these lights offer a more concentrated and impactful look compared to 50L sets. The smaller spacing results in a denser display of lights, drawing more attention with brighter, more intense illumination.
• High Connectivity: Safely connect up to 45 strings, making these lights ideal for extensive installations that require consistent, reliable lighting across large areas.
• Long Lifespan: Enjoy up to 50,000 hours of bright, consistent light. These bulbs are built to last, reducing the need for frequent replacements and maintenance.
• Patented One-Piece Construction: This design eliminates the risk of moisture-related corrosion, ensuring longer-lasting lights even in challenging outdoor environments.
• Energy Efficient: LED technology allows these lights to use up to 90% less energy than traditional incandescent bulbs, lowering energy costs and enabling longer runs without overloading circuits.
• Virtually Unbreakable Bulbs: The durable construction of these bulbs ensures they are virtually unbreakable, with colors that won’t fade, chip, or crack, keeping your displays vibrant year after year.
• Pre-Balled for Quick Setup: These lights come pre-balled, making installation quick and easy, allowing you to complete projects faster and with less effort.
• Meets UL 588 Safety Standards: These lights are certified for both indoor and outdoor use, meeting all safety standards and providing peace of mind during installation.

For professional installers, the 70L 5mm LED mini lights offer a more concentrated and visually impactful display, making them perfect for creating standout holiday installations that capture attention and deliver lasting performance.

Verified specifications

Every value below is pulled from the printed bag label / spec sheet. No marketing inflation.

Volume install scenarios

What this mini-light string works with

Chain limit

Up to 3-4 strings end-to-end per the in-line fuse at the supply plug. Exceeding blows the fuse.

Power

Outdoor-rated GFCI outlet. Use an outdoor timer or controller for on/off scheduling.

Mounting

Tree-wrap from base outward; bush-drape over the surface; architectural accent stake-clip or zip-tie.

Will NOT work with

TRIAC dimmers (mini-light strings are not TRIAC-dimmable), 240V circuits, direct burial.

70L Coaxial Concave Mini Lights vs the 70L 4″ archetype

How to install 70L Coaxial Concave Mini Lights

1. Plan the run length. Sum the per-string lit length. At ~23 ft per string, plan tree/bush coverage accordingly.
2. Pre-test before wrapping. Plug each string in BEFORE wrapping. Swap dead strings now — not after wrapping.
3. Wrap from base outward. For trees, start at the trunk base and spiral outward toward the tips. For bushes, drape across the surface and tuck behind branches.
4. Chain end-to-end at the integrated connectors. Up to 3-4 strings per chain. Don't exceed the in-line fuse rating.
5. Power the end of the run. Plug into a GFCI-protected outdoor outlet and a LED-rated outdoor timer. Don't exceed 80% of circuit capacity per code.

Build quality + materials

• Pro-grade LED bulbs — 5mm or coaxial-concave optic depending on variant. Sealed bulb construction resists moisture entry across multiple seasons.
• UV-stabilized wire jacket — survives outdoor cold-climate exposure for the full residential season; pull at takedown for 5+ seasons of clean reuse.
• Static (no effect) hardware circuit — effect runs without a separate controller — plug and play.

Warranty

1-year manufacturer warranty on 70L Coaxial Concave Mini Lights from Christmas Lights HQ. Covers manufacturing defect and bulb failure rates above 1% per season. Not covered: chain overcurrent (>max-in-series), damage from outdoor cold-climate without GFCI protection, year-round outdoor exposure beyond seasonal use.

Full warranty terms →

Customer reviews

Build the complete 70L Coaxial Concave Mini Lights layer

Orders placed before 2 PM ET ship the same day. Free shipping on orders over $349. Most orders arrive in 2-5 business days via UPS or FedEx Ground.