{"title":"5V Remote Wireless Power Supply Lamp Pack","handle":"5v-remote-wireless-power-supply-lamp-pack","url":"/products/5v-remote-wireless-power-supply-lamp-pack","description":"This wireless LED lamp pack uses magnetic resonance coupling technology to power 10 LEDs without any wires or batteries. A transmitting coil creates a non-radiative magnetic field that wirelessly transfers energy through air, paper, or plastic to small receiver coils built into each LED bead — lighting them up as if by magic.\n\nThe technology operates at ultra-low power consumption and produces a magnetic field similar in intensity to the Earth's natural field, making it safe for people and other electronic devices.\n\nKey Features\n\n\nWireless Power – Magnetic resonance coupling, no wires or batteries needed\n\nTransmitter Input – 5V DC\n\nPower – 0.5W (all 10 LEDs)\n\nSensing Distance – 0–80mm through air, paper, or plastic\n\nLED Colours – 2× red, 2× white, 2× green, 2× blue, 2× yellow\n\nTransmitting Coil – 70mm outer diameter, 65mm inner diameter, 0.5mm thick\n\nTransmitter Board – 16 × 12 × 2.5mm\n\nLED Receiver Diameter – 4.3mm\n\n\nIdeal For\n\nDecorative lighting projects and displays\nModel building and dioramas\nEducational demonstrations of wireless power transfer\nCreative art and craft installations\n\n\nPackage Contents\n\n1× Transmitting coil\n10× Wireless LEDs (2× red, 2× white, 2× green, 2× blue, 2× yellow)\n","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":2019,"title":"Default Title","sku":"DF-DFR0937","price":17.3,"on_sale":false,"in_stock":true,"available_quantity":95,"option1":"Default Title"}]}