What is this?The COB LED lamp beads are widely used in home, studio and other scenes to replace and repair floodlights, spotlight bulbs, panel lights, LED downlights, flashlights, track lights, stage lights, etc.What will I get?Light Color: Warm WhiteOutput Power: 3WInput Voltage: 3.2-3.4VDCRated Current: 700mALuminous Flux: 280lmColor Temperature: 3000-3200KOuter Diameter: 20mm / 0.79 inch (OD)Material: Aluminum, PlasticPackage Content: 5Pcs x LED ChipsAre there any advantages of the product?Low heat generation, low power consumption and high brightness, saving energy. Aluminum base, easy to dissipate heat and prolong service life. There is no obvious flickering of the LED lamp beads, and your eyes will not get tired under the light.How to use it?1.
eBay