

⚔️ Light up your legend—own the night with every swing!
The RENGENG Light Up Sword is a 40-inch anime-inspired collectible featuring a rechargeable LED blade that glows for up to 50 minutes after a quick 20-minute USB-C charge. Crafted from lightweight plastic for easy handling and security compliance, it includes a sword spinner for enhanced grip, a holster belt for wearable convenience, and a display stand. Perfect for cosplay, collectors, and night-time role-play, this sword combines authentic texture with modern tech for a standout experience.










| ASIN | B0DBKZ267Q |
| Best Sellers Rank | #35,945 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #5 in Costume Weapons & Armor |
| Brand Name | RG RENGENG |
| Color | Rengoku |
| Customer Reviews | 4.6 4.6 out of 5 stars (740) |
| Date First Available | July 30, 2024 |
| Hand Orientation | Right |
| Handle Material | Plastic |
| Included Components | Belt, Stand, Sword, Sword Spinner, USB-C Cable |
| Item Package Dimensions L x W x H | 42 x 3.5 x 3.5 inches |
| Item Weight | 1.02 Kilograms |
| Manufacturer | RENGENG |
| Material | Plastic |
| Model Name | DLU-073 |
| Package Weight | 1 Kilograms |
| Part Number | 085 LianYu DFG |
| Size | 40 inches |
| Style | Modern |
| Suggested Users | unisex-adult |
| Warranty Description | No Description |
E**M
Pretty cool Great price
This luminous sword is pretty cool! The 40-inch size feels very domineering in the hand and the sword body is made of plastic which is both light and strong so there is no need to worry about damage. The design of the sword is inspired by anime, and the details are restored very high. The texture and decoration on the sword body are clearly visible, making people love it. What attracted me was its luminous function. When the light is turned on at night, the sword body will emit a gorgeous light, as if it has really become a magic weapon from the anime world. Moreover, this sword is also equipped with a belt and a sword stand, whether it is hung around the waist or placed at home, it is very cool. This sword is also rechargeable and very convenient to use. After each full charge, it can continue to glow for a long time, which fully meets my needs for playing and displaying.
E**M
No one noticed the costume, just this fantastic katana.
My child LOVES IT!! Was part of a Halloween costume. Got so many compliments! Easy to use, quality was better than expected, lights up brightly, very close to a real katana in size, seems like a well made piece. I know it still makes my older teen happy, 4 months after Halloween.
L**A
Super cool!
This light up rechargeable sword is super cool! I love the color! We can use for cosplay! It is 40 inches so it is a great replica!
L**E
Looks Great Together — Perfect for Cosplay!
Both the Zenitsu wig and the light-up sword look amazing. The wig has good color, holds its shape, and fits comfortably. The sword lights up brightly, feels sturdy, and the stand makes it easy to display. Together they make the perfect cosplay set. Definitely worth it!
A**L
Great quality, bright light
This sword is great . Sturdy and heavy made with good material . The light is bright when lit at night . My daughter enjoys it !
M**A
Cool Sword
My son asked for this sword for Christmas. It is plastic, but a good quality plastic. It's not a flimsy sword, but you can't go hitting walls with it either. The size is similar to that of a typical sword. My son has had fun using it and he likes the light up feature. It recharges easily. It comes with a stand that is functional. It holds the sword well. It's a fun play sword.
C**T
Great for collectors on a budget.
High quality prop sword. Highly recommend for any demon slayer fans. This sword has good weight to it, bright lights in the blade that look very nice, and has a nice display stand included as well. For the price it’s an absolute steal. I will probably try to get each of them for my collection.
A**A
Great product and price
Daughter is over the moon. It is perfect and great for cosplay.
P**.
My step daughter absolutely loved this on Christmas. She has it on display in her room. The quality exceeded my expectations and the blade glowing is an added bonus. Feels well built and it’s very light.
E**K
A ver, esta bien bonita, eso no lo niego, y la compre por que estaba en una oferta muy buena. Pero, al menos la que me mandaron, no era de 40 pulgadas, era una espada muy pequeña, a lo sumo 30 pulgadas. Yo esperaba algo del tamaño normal, pero pues me mandaron como para niños pequeños. Insisto no es fea, funciona bien y esta preciosa, pero no es del tamaño que decia. Espero haya sido un error, pero la verdad ya no quise buscar reembolso o devolucion por que senti que era mucho problema. En fin vere si se la regalo aun primo pequeño o a alguien que si se le vea bien una espada pequeña.
J**L
It's a cool sword; The quality is good, and my kid likes it a lot.
M**A
It is a wonderful sword that I ordered for my son and he loves it
J**R
Good quality. Nice red color led. Perfect for my 10yrs old Halloween costume. Belt is a little odd with the holder sitting horizontally to the belt. The holder does not fit tight to the scabbard.
Trustpilot
2 months ago
1 month ago