LED strip for computer case Alphacool 15278 — universal, 10 mm width, 0.3 m cable, black

Alphacool 15278 is a universal LED strip designed for internal lighting of computer cases and electronic enclosures. The strip features a 10 mm wide black housing, a 0.3 m connection cable and low weight, making it suitable for flexible placement inside PC chassis. It provides RGB illumination when used with compatible 4‑pin molex power or RGB headers and is intended for accent lighting, case modding and enhancing component visibility.

Advantages

The compact 10 mm width and light black casing allow discreet integration into tight spaces without obstructing airflow or components. The short 0.3 m cable provides a tidy connection to nearby power sources or controllers. Compatibility with standard 4‑pin molex and common motherboard or fan controllers enables straightforward installation and control of colour and brightness. The flexible strip adapts to curved and flat surfaces, offering even RGB illumination for accent and functional lighting.

Suitable for

• Internal PC case ambient and accent lighting
• Case modding and visual customization
• Illuminating drive bays, GPU area, or cable channels
• Lighting small electronic enclosures or showcase setups

Key specifications

• Form factor: flexible LED strip, 10 mm width
• Housing colour: black
• Cable length: 0.3 m
• Weight: approximately 22 g
• Lighting type: RGB (requires compatible 4‑pin molex or controller)
• Mounting: flexible adhesive or mechanical placement inside chassis

How to use

Position the LED strip on a clean, dry surface inside the computer case or enclosure, taking care to avoid blocking fans, vents or moving parts. Connect the 4‑pin molex cable to a compatible power source or to a motherboard/fan controller that supports RGB control. Use the controller available on the 4‑pin connection to set colour and brightness, or manage lighting through a compatible external controller or software if available. Route the cable to maintain tidy interior wiring and secure the strip with adhesive backing or mounting tape where necessary.

Usage recommendations

For optimal results, clean the mounting surface of dust and oils before attaching the strip. Keep the cable away from sharp edges and high-temperature components. When integrating with motherboard RGB headers or fan controllers, verify voltage and pinout compatibility to prevent damage. Use short cable routing and cable ties to maintain airflow and a neat interior layout.