12Pcs LED Chips COB Light Emitter Component 5W 15‑17V For DIY Spotlights Downlig

Feature: \n 1. Round LED chips, single\u2011sided luminescence, uniform luminescence, no dazzling, no stroboscopic.\n2. Widely used in DIY lamps, table lamps, spotlights, downlights, ceiling lights, etc.\n3. Aluminum material metal substrate, high heat dissipation, low light decay, long\u2011term use.\n4. COB light source, soft lighting, wide irradiation area, suitable for night lighting.\n5. Low power consumption, safe and stable, easy to install, and good lighting effect. \n\nSpecification: \n\nItem Type: LED Chip\nMaterial: Aluminum\nWeight: Approx. 11g / 0.4oz\nProduct Size: Approx. 20x20mm / 0.8x0.8in\nVoltage: 15-17V\nPower: 5W\nLamp Chip Type: COB\nLuminous Flux: 450LM\nService Life: 5000H\n\nPackage List: \n 12 x LED Chip \n\nNote: \n 1. Please allow 0\u20111 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as :