This article covers 光る蛍光英語USキーボードステッカー.

Overview

The 4Keyboard Glow-in-the-Dark English US Keyboard Sticker is a set of reflective decals designed to enhance key visibility in low-light conditions. Made from durable thermoplastic polyurethane (TPU), these yellow stickers adhere to standard keyboard keys and reflect ambient light from monitors or nearby lamps, making the key legends clearly readable. Ideal for users who work in dimly lit environments or have impaired vision, this product offers a simple, adhesive-based solution without requiring powered backlighting.

Connectivity & Compatibility

This product requires no electronic connectivity. It is a peel-and-stick decal set compatible with any standard English US keyboard layout, including desktop keyboards and laptop built-in keyboards. The stickers are not self-illuminating; they rely on incoming light reflection, similar to road signs. The protective coating ensures long-lasting adhesion and resistance to peeling.

Product Info

The 4Keyboard sticker set is available online at an approximate price of ¥8,899. Exact release date is not specified, but it has been a consistent accessory over the years. No manufacturer warranty is listed, so buyers should review the return policy of the seller. Package includes one sheet of stickers. Market positioning is niche entry-level, targeting users who need a practical, non-electronic upgrade for keyboard visibility in the dark.

Best Use Cases

This product is best for students or travelers who often use laptops in dark rooms without disturbing others. It also suits individuals with weak eyesight who struggle to read key legends under dim light. Additionally, professionals working in environments where additional lighting is prohibited (e.g., airplanes, libraries) will find the reflective decals highly beneficial. It provides an affordable alternative to purchasing a backlit keyboard.

Product Disclosure (Amazon)

  • Manufacturer: 4Keyboard
  • Seller: eespd78
  • Fulfilled by: eespd78
  • ASIN: B004CEN1VU
  • Note: This article covers a manufacturer-made product based on Amazon listing details.