... size, luminous intensity, viewing angle etc for your choice.1 Chip Material; InGaN/GaAsp2 Shape; round led, oval led, straw ... Red, White, Yellow, Orange, yellow-green, Green, Blue6 Different angle available7 Low power consumption, high intensity, uniform illumination8 Solid-state ... power cost10 No RF interference11 Maintenance free, easy installation12 Viewing angle: 5, 10, 15, 20, 30, 40, 50, 70, ...