Features: Experience lighting with the 5v LED Strips Light, 50/100/150/200/300/400/500cm length optional. This LED Strips light is waterproof, making it ideal for indoor use, and requires battery(NOT Include) or USB power supply to operate efficiently. Perfect for DIY enthusiasts and homeowners look to add a touch of creativity and ambiances to their living space, this LED Strips light caters to both beginner and experienced decorators. Transform your bedroom, kitchen, or advertising displays with these LED lights, suitable for hallways, stair, window, festivals, architectural decor, and more. With its easy installation and energy efficient design, the LED Strips Light offers possibilities for enhancing security lighting, creating backlights, and illuminating concealed areas. Specifications: Material: ABS Voltage: 5V LED Light Beads: 2835, 60 leds/Meter Sensing Angle: 140° Sensing Distance: 200-400cm Delay Time: 8 Second to 5 Minutes Adjustable Light Temperature: 2800-3200K Power: 4pcs 3A Battery Power(NOT Include) or USB Port Length: 50cm(19.69in)/100cm(39.37in)/150cm(59.06in)/200cm(78.74in)/300cm(118.11in)/400cm(157.48in)/500cm(196.85in) Package Includes: 1pc LED Strips Light note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.