Red LED christmas tree lights. Summer Electronic offer so many options, a wide selection of christmas lights and string lights in a variety of colors. Suit for Xmas decoration on tree. Easy installation, waterproof, fancy decoration. Welcomed for OEM /ODM cooperation. Specification 1. Item No. SL-10-100- color 2. Voltage 110V / 220V ; 12V/24V/100V/120V/240V 3. Light bulb amount 100 4. Length 10M 5. Max. Extended 4pcs 6. Bulb life 30, 000hrs