["Description:\r\nLens and LED lamp beads are two separate objects, but really inseparable in the application; function of a lens is capable LED lamp beads light angle (usually 60-120 degrees) into a condenser 5 degrees again want to get to 120 degrees at any angle, the light is more concentrated, brighter and shoot farther. The smaller the angle, the more converging!\r\n\r\nFeatures:\r\nWidely used for cup lights, ceiling light, spotlights, wall light, spotlight, built-in light, miner's lamp, spot light, etc.\r\nLen Holder is included, simple to use and install\r\nOffer different angle transmission to choose from\r\n\r\nSpecifications:\r\nLens Material: PMMA\r\nLens Transmittance Angle: 5/15/30/45/60/90/120 Degree (optional)\r\nLens Diameter: 20mm/0.79\"\r\nHolder Diameter: 22mm/0.87\"\r\nHolder Height: 13mm/0.51\"\r\nTransmittance: 95%\r\nQuantity: 10 Pcs/1 Set\r\n\r\nNote:\r\nPlease allow 1-3mm error due to manual measurement.pls make sure you do not mind before you bid\r\nDue to the difference between different monitors, the picture may not reflect the actual color of the item.Thank you!\r\n\r\nNo Retail Package\r\nPackage Contents:\r\n10 x LED Lens and Bracket"]