Search query: blue christmas tree lights under 20

Product: Twinkle Star 33FT 100LED Fairy String Lights Blue, Plug in String Lights 8 Modes Waterproof for Indoor Outdoor Christmas Wedding Party Bedroom Our super bright 100 light blue wide angle mini lights have 100 commercial grade LED. These commercial grade LED Christmas lights very durable, long lasting, and extremely energy efficient.
Each string is full wave rectified, which eliminates any flickering making these LED
Christmas lights brighter than ordinary LED mini Lights.
The strand offers eight different illumination settings. Giving you customizable
ambiance. Click through the various options, that vary in rhythm and sequence, to
match your mood, or maintain an inviting glow with the "steady on" feature.
Specifications: Light Color: blue
LED Count: 100 pcs
Total Length (end to end): 33 ft/10m
Intervals Between Bulbs: 4 inches/10 cm
Package Including: 1 x 100 LED String Lights
Plug between last lights: 16.4 ft/5m
Safety String Lights - Blue 100 LED lights, powered by adaptor. Widely use to hanging Christmas tree and toys. 30V low voltage plug with UL certified, safety voltage for human body. Length between lights: 3.9 Inches/ 10cm, length totally: 49ft.
Extendable- 33 ft length (first light to last light) LED string Lights with Safe Plug, could be extended to a maximum of 10 light chains, from 49.2 ft to 344.5 ft (maximum 1000 LED)
8 Functions - 8 Functions to fit different occasions, moods, feelings, holidays, festivals, anniversaries, etc. (Combination, In waves, Sequential, Slow Glow, Chasing/Flash, Slow fade, Twinkle/Flash, Steady on). Adjust the lighting modes by pressing the round button on the adapter.
Widely Use: Perfect for Indoor and Outdoor ,Christmas, Party, Valentine's Day, Wedding, Home, Window, Bathroom, Festival, Holiday, Shows, Restaurant, Hotel, Commercial building, Shopping center etc Twinkle Star Blue