diff --git a/examples/lights/main.go b/examples/lights/main.go
new file mode 100644
index 0000000..f778184
--- /dev/null
+++ b/examples/lights/main.go
@@ -0,0 +1,210 @@
+package main
+
+import (
+	"fmt"
+	"image"
+	"math"
+	"os"
+	"time"
+
+	_ "image/jpeg"
+	_ "image/png"
+
+	"github.com/faiface/pixel"
+	"github.com/faiface/pixel/imdraw"
+	"github.com/faiface/pixel/pixelgl"
+)
+
+func loadPicture(path string) (pixel.Picture, error) {
+	file, err := os.Open(path)
+	if err != nil {
+		return nil, err
+	}
+	defer file.Close()
+	img, _, err := image.Decode(file)
+	if err != nil {
+		return nil, err
+	}
+	return pixel.PictureDataFromImage(img), nil
+}
+
+type drawer interface {
+	Draw(pixel.Target)
+}
+
+type colorlight struct {
+	color  pixel.RGBA
+	point  pixel.Vec
+	angle  float64
+	radius float64
+	dust   float64
+
+	spread float64
+
+	imd *imdraw.IMDraw
+}
+
+func (cl *colorlight) apply(src, noise drawer, tmp, dst *pixelgl.Canvas) {
+	// create the light arc if not created already
+	if cl.imd == nil {
+		imd := imdraw.New(nil)
+		imd.Color(pixel.Alpha(1))
+		imd.Push(0)
+		imd.Color(pixel.Alpha(0))
+		for angle := -cl.spread / 2; angle <= cl.spread/2; angle += cl.spread / 64 {
+			imd.Push(pixel.X(1).Rotated(angle))
+		}
+		imd.Polygon(0)
+		cl.imd = imd
+	}
+
+	// draw the light arc
+	tmp.Clear(pixel.Alpha(0))
+	tmp.SetMatrix(pixel.IM.Scaled(0, cl.radius).Rotated(0, cl.angle).Moved(cl.point))
+	tmp.SetColorMask(pixel.Alpha(1))
+	tmp.SetComposeMethod(pixel.ComposeCopy)
+	cl.imd.Draw(tmp)
+
+	// draw the noise inside the light
+	tmp.SetMatrix(pixel.IM)
+	tmp.SetComposeMethod(pixel.ComposeIn)
+	noise.Draw(tmp)
+
+	// draw an image inside the noisy light
+	tmp.SetColorMask(cl.color)
+	tmp.SetComposeMethod(pixel.ComposeIn)
+	src.Draw(tmp)
+
+	// draw the light reflected from the dust
+	tmp.SetMatrix(pixel.IM.Scaled(0, cl.radius).Rotated(0, cl.angle).Moved(cl.point))
+	tmp.SetColorMask(cl.color.Mul(pixel.Alpha(cl.dust)))
+	tmp.SetComposeMethod(pixel.ComposeOver)
+	cl.imd.Draw(tmp)
+
+	// draw the result to the dst
+	dst.SetColorMask(pixel.Alpha(1))
+	dst.SetComposeMethod(pixel.ComposePlus)
+	tmp.Draw(dst)
+}
+
+func run() {
+	pandaPic, err := loadPicture("panda.png")
+	if err != nil {
+		panic(err)
+	}
+	noisePic, err := loadPicture("noise.png")
+	if err != nil {
+		panic(err)
+	}
+
+	cfg := pixelgl.WindowConfig{
+		Title:  "Color Light",
+		Bounds: pixel.R(0, 0, 1024, 768),
+		VSync:  true,
+	}
+	win, err := pixelgl.NewWindow(cfg)
+	if err != nil {
+		panic(err)
+	}
+
+	panda := pixel.NewSprite(pandaPic, pandaPic.Bounds())
+	panda.SetMatrix(pixel.IM.Moved(win.Bounds().Center()))
+	noise := pixel.NewSprite(noisePic, noisePic.Bounds())
+	noise.SetMatrix(pixel.IM.Moved(win.Bounds().Center()))
+
+	colors := []pixel.RGBA{
+		pixel.RGB(1, 0, 0),
+		pixel.RGB(0, 1, 0),
+		pixel.RGB(0, 0, 1),
+		pixel.RGB(1/math.Sqrt2, 1/math.Sqrt2, 0),
+	}
+
+	points := []pixel.Vec{
+		pixel.V(win.Bounds().Min.X(), win.Bounds().Min.Y()),
+		pixel.V(win.Bounds().Max.X(), win.Bounds().Min.Y()),
+		pixel.V(win.Bounds().Max.X(), win.Bounds().Max.Y()),
+		pixel.V(win.Bounds().Min.X(), win.Bounds().Max.Y()),
+	}
+
+	angles := []float64{
+		math.Pi / 4,
+		math.Pi/4 + math.Pi/2,
+		math.Pi/4 + 2*math.Pi/2,
+		math.Pi/4 + 3*math.Pi/2,
+	}
+
+	lights := make([]colorlight, 4)
+	for i := range lights {
+		lights[i] = colorlight{
+			color:  colors[i],
+			point:  points[i],
+			angle:  angles[i],
+			radius: 800,
+			dust:   0.3,
+			spread: math.Pi / math.E,
+		}
+	}
+
+	speed := []float64{11.0 / 23, 13.0 / 23, 17.0 / 23, 19.0 / 23}
+
+	tmp := pixelgl.NewCanvas(win.Bounds())
+	dst := pixelgl.NewCanvas(win.Bounds())
+
+	var (
+		frames = 0
+		second = time.Tick(time.Second)
+		fps30  = time.Tick(time.Second / 30)
+	)
+
+	start := time.Now()
+	for !win.Closed() {
+		if win.Pressed(pixelgl.KeyW) {
+			for i := range lights {
+				lights[i].dust += 0.05
+				if lights[i].dust > 1 {
+					lights[i].dust = 1
+				}
+			}
+		}
+		if win.Pressed(pixelgl.KeyS) {
+			for i := range lights {
+				lights[i].dust -= 0.05
+				if lights[i].dust < 0 {
+					lights[i].dust = 0
+				}
+			}
+		}
+
+		since := time.Since(start).Seconds()
+		for i := range lights {
+			lights[i].angle = angles[i] + math.Sin(since*speed[i])*math.Pi/8
+		}
+
+		win.Clear(pixel.RGB(0, 0, 0))
+		dst.Clear(pixel.Alpha(0))
+
+		dst.SetColorMask(pixel.Alpha(0.4))
+		dst.SetComposeMethod(pixel.ComposeOver)
+		panda.Draw(dst)
+
+		for i := range lights {
+			lights[i].apply(panda, noise, tmp, dst)
+		}
+
+		dst.Draw(win)
+		win.Update()
+
+		<-fps30 // maintain 30 fps, because my computer couldn't handle 60 here
+		frames++
+		select {
+		case <-second:
+			win.SetTitle(fmt.Sprintf("%s | FPS: %d", cfg.Title, frames))
+			frames = 0
+		default:
+		}
+	}
+}
+
+func main() {
+	pixelgl.Run(run)
+}
diff --git a/examples/lights/noise.png b/examples/lights/noise.png
new file mode 100644
index 0000000..4e52c8c
Binary files /dev/null and b/examples/lights/noise.png differ
diff --git a/examples/lights/panda.png b/examples/lights/panda.png
new file mode 100644
index 0000000..9a987d3
Binary files /dev/null and b/examples/lights/panda.png differ