3V 4V rond COB LED lumière 50mm diamètre Double anneau blanc froid LED lampe 3.7V 5W 7W COB puce ampoule pour bricolage travail maison décoration lumières | AliExpress
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COB LED Strip Light, DC24V CRI 90 LED Strip Light 480 Chips/M, High Lumen COB Tape Lights without Dot 16.4ft Flexible 2700K LED Rope Light for Bedroom, Stage, Cabinet, Kitchen, DIY Lighting (
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4.5v 1W COB LED Puck Light 6 Pack avec télécommande Luminosité Réglable sans fil Dimmable tactile capteur de contrôle nu La mode - Cdiscount Maison
What is Difference with LED SMD Vs COB Lighting? - UPSHINE Lighting
