![part identification - What is this grey LEGO light and sound element with neon green attachments? - Bricks part identification - What is this grey LEGO light and sound element with neon green attachments? - Bricks](https://i.stack.imgur.com/GqBuu.jpg)
part identification - What is this grey LEGO light and sound element with neon green attachments? - Bricks
![LEGO Transparent Neon Green Minifig Accessory Helmet with Hose and Mouthpiece (30243) | Brick Owl - LEGO Marketplace LEGO Transparent Neon Green Minifig Accessory Helmet with Hose and Mouthpiece (30243) | Brick Owl - LEGO Marketplace](https://img.brickowl.com/files/image_cache/larger/lego-transparent-neon-green-minifig-accessory-helmet-with-hose-and-mouthpiece-30243-28-444189-103.jpg)
LEGO Transparent Neon Green Minifig Accessory Helmet with Hose and Mouthpiece (30243) | Brick Owl - LEGO Marketplace
![LEGO Set fig-010926 Jay with Plain Trans-Neon Green Head (2021 Ninjago) | Rebrickable - Build with LEGO LEGO Set fig-010926 Jay with Plain Trans-Neon Green Head (2021 Ninjago) | Rebrickable - Build with LEGO](https://cdn.rebrickable.com/media/thumbs/sets/fig-010926/80193.jpg/800x800p.jpg?1657995419.6765807)
LEGO Set fig-010926 Jay with Plain Trans-Neon Green Head (2021 Ninjago) | Rebrickable - Build with LEGO
![Minifigure, Utensil Bottle, Erlenmeyer Flask with Molded Trans-Neon Green Fluid Pattern : Part 93549pb03 | BrickLink Minifigure, Utensil Bottle, Erlenmeyer Flask with Molded Trans-Neon Green Fluid Pattern : Part 93549pb03 | BrickLink](https://img.bricklink.com/ItemImage/EXTN/52471.png)
Minifigure, Utensil Bottle, Erlenmeyer Flask with Molded Trans-Neon Green Fluid Pattern : Part 93549pb03 | BrickLink
![LEGO Set fig-004839 Devastator with Trans-Neon Green Torso and Red Eyes (2006 Exo-Force) | Rebrickable - Build with LEGO LEGO Set fig-004839 Devastator with Trans-Neon Green Torso and Red Eyes (2006 Exo-Force) | Rebrickable - Build with LEGO](https://cdn.rebrickable.com/media/thumbs/sets/fig-004839/72898.jpg/800x800p.jpg?1664692139.2130368)