... -24V, 1W/3W 5, Cree or Edison Chips Name: Single 3W/1W LED Round Downlight,12-24V Feature: 1. High quality: Use ... : 70% at 30000 hours, no flickering Color Temperature: 2800-3300K,6000-6500K Color Rendering index: >75 Color light: warm white, cool white, red ... , green, blue, yellow Surface color: silver, white painting Beam Angle: 15 /30 degrees Operation Temperature: ...