Lens: LEDILBeam Angle: 60°/90°Flicker Free Driver, PF > 0.95Lumen Output: 6250lm for 30W/40W/45WLumen Output: 9800lm for 50/60/70WEnergy label: A++Installation: Track rail 4 wire/6 wireAvailable Colors: Silver (RAL9006), White (RAL9016), Black (RAL9011)CCT Options: 2700K, 3000K, 4000K, 5000K, 5700K, 6500K