Alloy LED Launches Tunable White Tape Light

The VariTune 4.3 COB Tunable Tape Light combines full-spectrum white control with Chip-on-Board (COB) technology for smooth, dot-free illumination.
Jan. 16, 2026

Part of Alloy LED’s new tunable line, the VariTune 4.3 COB Tunable Tape Light combines full-spectrum white control with the smooth output of Chip-on-Board (COB) technology. The 24-volt tape light produces a continuous, dot-free line of illumination for uniformity and visual appeal in a wide range of applications; it’s engineered for environments where consistent lighting and refined aesthetics are essential, such as cove lighting, custom millwork, and contemporary designs.

Featuring a tunable range from 2700K to 6500K, VariTune 4.3 COB Tunable provides precise control over both brightness and color temperature and is free of hotspots when paired with most Alloy LED channels, even in shallow or exposed installations. It has a 90-plus Color Rendering Index (CRI) and is field-cuttable at cut points every 1.04 inches, with a 20-foot maximum run length.

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