Make your own longwave 365nm uv display. Each bulb works with any standard screw in light socket.
Each bulb has 3 longwave 365nm uv LEDs powered at 3 watts each for a total of 9 watts of uv power per bulb. Each bulb comes with an installed filter. So taking pictures of your Yooperlites or uv minerals is a breeze!!
Warning!! Each bulb should only be left on for no longer than 2 hours at a time to prevent overheating of the LEDs. So I recommend putting these on a timer.
The pictures in this listing of the Yooperlites (not included) were taken using this exact bulb only at about 12 inches away. Works best in a darkened room.
Always use proper eye protection when using any uv light source.