Sith Lord Darth Bane's Lightsaber. Legends say the Dark Lord invented the Rule of Two which may or may not still be in effect to this day.
I have modeled this lightsaber with the internal crystal chamber and other components so as to allow you to use the model in a 'construction' animation if you choose to. The model has quite a significant polygon count as a consequence. The blade of the lightsaber is a mesh as well. I find that compositing the glow in photoshop produces the best 'lightsaber glow effect' than Keyshot and Blender's materials and effects do. Nevertheless I have provided the Blend. File with the glow composite included using the Node compositor/editor. And Keyshot with an Emissive material applied to the blade to produce a glow.
Exports are without subdivision/subsurf modifiers applied
Renders with the glow applied in Photoshop are included as PSD files along with multiple colours to choose from.