Search query: blue christmas tree lights under 20

Product: ER CHEN Fairy Lights Plug in, 99Ft/30M 300 LED Silver Coated Copper Wire Starry String Lights Outdoor/Indoor Decorative Lights for Bedroom, Patio, Garden, Party, Christmas Tree (Blue)
Brand: ER CHEN
Color: Blue
Relevance: Exact
【QUALITY ASSURANCE】Each product of ER CHEN has been through rigorous testing before shipment, when you receive the product if you find any problems, we will unconditionally offer you a free replacement.
【Consistent Brightness】This LED starry string lights have 300 super bright LED lights on 99 feet (30 meters) long ultra flexible copper wire with 4 inches distance between each LED bulbs, and without voltage drop, the brightness is steady and consistent.
【Flexible, Durable & Waterproof】Made from high quality 3-Strands silver coated copper wires, this fairy light is durable enough to experiment with any shapes as you like. The copper wire parts of the string lights have IP65 waterproof level which is perfect for both indoor and outdoor decorations.(Warm Tip: The power adapter is non waterproof,it should be covered if used in rainy days)
【Safe to Touch】String lights are enameled copper wire and low current ensures that the copper wire is insulated and won't be overheat. After many hours of continuous work, you can still touch it safely.
【Certification and Warranty】High-safety power adapter is guaranteed with UL/FCC certification, and the string lights possess FCC and CE certificates and meet environmentally-friendly RoHS, and we provide you with 12 months’ warranty, 60 days Money Guarantee, 24hrs Customer Service.

Product: Holiday Pride 100 Ultra-Brite Blue Lights with Green Wire - Indoor / Outdoor Use - UL Listed
Brand: Dobar
Color: Blue,green
Relevance: Substitute
Holiday Essentials Ultra-Brite 100 Count Blue Bulb Light String Set with Green Wire. UL Listed - Conforms to 2016 UL Standards. Safe for Indoor & Outdoor Use - 120 Volt. This Light Set consists of 2 independent circuits of 50 lights. Each circuit can be made to steady burn or flashing mode by replacing a regular bulb with a Red Tip Flashing Bulb (2 Red Tip Flashing Bulbs are included with this set). Total Length of Light String: 20 Feet. Lighted Length: 18.56 Feet. Spacing at the ends: 3.5" end on female adapter - 12" end on male adapter. If one bulb burns out the rest will remain lit. Fuse-protected, end-to-end connector allows up to 5 sets to be connected together in a continuous strand. Use these bright blue string lights on windows, trees, wreaths, garlands, outdoor bushes and many more applications!
100 Ultra-Brite Blue Mini Bulbs String Light Set with Green Wire - 2 Functions: Steady Burn & Flashing Modes
UL Certified - For Indoor & Outdoor Use
End to End Connectors - 5 Sets Of Light Strings Can Be Connected Together
If 1 bulb burns out, the rest remain lit. - Includes 2 Flasher Bulbs, 2 Replacement Regular Bulbs, & 1 Replacement Fuse
Lighted Length: 18.56 Feet - Total Length: 20 Feet - 2.5" Spacing between Bulbs