LED decorative string lights Springos CL0310 — 300 LEDs, indoor/outdoor holiday lighting, warm white

Springos LED Christmas tree lights CL0310 are a 30 m decorative string with 300 micro LEDs that run on low-voltage technology for safer indoor and outdoor use. The set includes a 3 m mains cable and an external power supply that reduces mains voltage to a few volts; the product is CE and RoHS certified and the power supply carries the GS quality mark. LEDs are energy-saving, produce vivid blue light, do not heat up, and the string remains lit if a single diode fails. The diodes are waterproof and can be immersed in water (power supply must remain dry). The flexible silver-coloured copper wire allows easy shaping around a tree or other decorations.

Advantages

Low-voltage operation provides increased electrical safety and reduces the risk of shock or burns. Energy-efficient LEDs deliver bright, expressive blue illumination while consuming minimal power (3.6 W). Waterproof micro LEDs enable use in wet conditions (excluding the power supply), and the durable, formable silver copper cable simplifies installation. The built-in programmer offers eight lighting functions for varied effects.

Suitable for

• Indoor Christmas tree decoration
• Outdoor tree and facade decoration (protect power supply from water)
• Window displays and shop decorations
• Events and party lighting where flexible placement is needed

Key specifications

• Brand: Springos
• Model: CL0310
• LED count: 300 micro LEDs
• Light colour: blue
• Length of illuminating part: 30 m
• Power cable length: 3 m
• Power supply: mains 220–240 V with low-voltage output
• Power consumption: 3.6 W
• Functions: 8 (combination, wave, sequence, slo-glo, flashing, slow colour change, blinking, steady light)
• Ratings and marks: CE, RoHS, GS (power supply)
• Ingress protection: IP44 (diodes waterproof; power supply must be kept dry)

How to use

Unwind the 30 m string and arrange it on the tree or desired surface, forming loops or winding around branches as needed. Place the power supply in a dry location protected from direct weather exposure before connecting to the 220–240 V mains. Use the rubber-coated programmer to select one of the eight lighting modes. If installing outdoors, ensure the power supply remains indoors or in a weatherproof enclosure; the waterproof diodes can be exposed to moisture but the transformer must not be immersed.

Usage recommendations

For safe long-term use, mount the power supply where it stays dry and sheltered, avoid mechanical damage to the copper wire, and inspect connections before each season. If a diode fails, the rest of the string will continue to operate; replace the string or repair the damaged section according to local electrical safety guidelines.