LED Biohazard Pendant - Cyberpunk Accessory With Color Changing Light-Up Necklace

The LED biohazard pendant is a striking cyberpunk accessory designed to elevate your futuristic cosplay prop collection and everyday style. This glowing cosplay necklace features a laser cut acrylic charm shaped as a biohazard symbol necklace that lights up with vibrant colors, making it an eye-catching cosplay light-up jewelry piece. Measuring 4.5 inches by 2.25 inches, this rechargeable LED key pendant offers both style and durability for fans of cyberwear fashion items.

Crafted from three layers of precision laser cut acrylic, the top and bottom are made from high-quality clear cast acrylic, while the middle layer comes in various colors to match your mood or outfit. The layers are securely fastened with stainless steel M3 bolts, ensuring long-lasting wear. The USB rechargeable pendant includes a mini power switch for easy ON/OFF control and offers up to 4.5 hours of continuous use after a full charge.

Key features include:

- Seven color options: Red, Green, Blue, Yellow, Teal, Pink, and White for versatile looks

- Multiple lighting modes: steady glow, fading light mode, and flashing light mode to suit different cosplay costume accessory needs

- Rechargeable battery with included USB charging cord for convenience and sustainability

- Compact size (4.5" x 2.25") that fits comfortably as a necklace or pendant

- Durable construction with laser cut acrylic charm layers and stainless steel hardware

This color changing pendant has been tested for reliability and offers consistent illumination throughout its working time. Whether you're attending conventions or adding flair to your daily wardrobe, this cosplay light-up jewelry piece is a standout addition. It combines the edgy appeal of cyberpunk accessory design with practical features like easy recharging and multiple lighting modes.

Add this LED illuminated charm to your collection of cyberwear fashion items and enjoy the blend of futuristic style and functional design. Perfect as a glowing cosplay necklace or a unique gift for fans of sci-fi and cyberpunk aesthetics, this rechargeable LED key pendant brings a bold statement to any outfit.

Processing Time

All of our items are handmade to order. Because each piece is crafted with care, please allow a few business days for production and packaging before your order ships.
If your order includes multiple items, they may require additional time depending on complexity.

Shipping Methods

Our default shipping method is USPS Ground Advantage, which typically delivers within 2–5 business days after dispatch.
Shipping upgrades (such as Priority Mail) are available at checkout if you need your order sooner.

Order Tracking

Every shipment includes tracking, which will be emailed to you as soon as your order leaves our studio. Tracking may take up to 24 hours to update within the USPS system.

Shipping Costs

Shipping rates are calculated at checkout based on USPS pricing and your delivery address. Upgraded shipping options will display automatically if available for your region.

Delivery Issues

Once a package is accepted by USPS, transit times and delivery are outside our control. If your tracking shows “Delivered” but you cannot locate your package, please:

• Check with household members or neighbors
• Look around porches, mailboxes, and alternate drop spots
• Contact your local post office with your tracking number

If USPS is unable to assist, reach out to us and we’ll help however we can.

Incorrect Addresses

Please double‑check your shipping address at checkout. We are not responsible for delays or losses caused by incorrect or incomplete addresses. If you notice an error, contact us immediately — we can update the address only if the order has not yet shipped..

To see our refund policy go here.