0.5watt, 1watt, 3watt, 5watt high power LED can be offered. Features as following: 1) One high power LED can generate about 30 lumens per watt; 2) 90 or 120 degrees angle to make a consistent color; 3) High intensity and small size; 4) With aluminum pane is useful for cooling; 5) Combined with the powerful magnifying lens; 6) Long lifespan; 7) Reduces light pollution for low heat generation; 8) Instant light; 9) Applications: Illuminating engineering, illuminator, Large Area Back lighting.