The main reason for the change was that during the filming of Return of the Jedi, the crew realized that the blue saber did not look right during the battle with Jabba the Hutt. When shot in daylight, the blue would blend with the color of the sky, so George Lucas and his crew decided to make the change.

Built to replace his father's lightsaber, Luke Skywalker's own lightsaber contained a kyber crystal and emitted a green plasma blade. Its hilt was similar to that of Obi-Wan Kenobi's third lightsaber, as Skywalker modeled his weapon on his late Jedi Master's lightsaber, but simplified some of the design elements.

Green lightsabers are a symbol of peace, cooperation, and a connection to nature. Several prominent Jedi in Star Wars use a green saber, such as Yoda, Luke Skywalker, and Qui-Gon Jinn. Only those who use the light side of the Force can wield a green lightsaber, and it is one of the most common colors.

Luke's blue lightsaber, also referred to as the Skywalker lightsaber, is still one of the most iconic weapons in Star Wars. First appearing in Lucas' 1977 film that launched the franchise, the blue-bladed lightsaber was originally owned by Luke's father, Anakin Skywalker.

This weapon's design was based on schematics Luke found in his mentor's hut on Tatooine. While the final product remained largely faithful to these designs, Luke simplified the weapon considerably, as this was his first attempt at constructing a lightsaber.

Another popular theory is that the return to the blue lightsaber symbolizes Luke's growth. Rey offers the lightsaber to him twice before leaving, but each time Luke declines it due to the memory of his failure. Yet, after Yoda tells him to grow from his failures, Luke realizes his mistakes and returns to his blue.

Lightsabers consisted of a plasma blade, powered by a kyber crystal, that was emitted from a usually metal hilt and could be shut off at will. It was a weapon that required skill and training, and was greatly enhanced when used in conjunction with the Force.

After losing his father's lightsaber on Cloud City, Luke Skywalker constructed a replacement with a green plasma blade, its hilt similar to that of Obi-Wan Kenobi's weapon.

Jedi Consulars While green lightsabers were also frequently seen on the field of battle alongside blue blades, they symbolized a different quality. Green lightsabers were often wielded by Jedi Consulars, deep thinkers and philosophers who studied the inner workings of the Force. Notable Users: Qui-Gon Jinn.

Kyber crystals are an integral part of any lightsaber, producing the energy beam that defines them. But it's not as simple as slapping a crystal inside a hilt and getting a lightsaber out of it; there are many other pieces that make up lightsabers. Once a kyber crystal is obtained, it's time to construct the hilt.

Luke carried his father's lightsaber when he confronted Vader on Cloud City, losing it when the Sith Lord chopped off his hand. The Skywalker lightsaber came into the possession of Maz Kanata, and called to the scavenger Rey.

Luke also noted that the weapon possessed superior balance to Anakin Skywalker's second lightsaber. Possibly as a result of utilizing a synthetic crystal, the lightsaber made a distinctive snap-hiss sound when activated, which was a different sound to that emitted by his father's weapon.

After losing his father's lightsaber on Cloud City, Luke Skywalker constructed a replacement with a green plasma blade, its hilt similar to that of Obi-Wan Kenobi's weapon.