iFlash LED Camera Flash For iPhone 4, 3GS and 3G by Cyanics (Color Option: White) Color Option: White. Attaches to iPhone/iPod 30 pin and no batteries required "Torch" lightsource for better photos and video (Light stays on when "on"button is pressed). Use it as an emergency flashlight Simple On/Off Button and no apps needed. Push button to turn on and off the lightsource Works with iPhone 4, 3GS, and 3G. Brightness: 15 cd, Color Temperature: 5000K Viewing angle: 60 deg.