Tunable White (2700K–6500K) COB Indoor LED Strip Light — 24V, 4W/ft, IP20

Description

Part of our Architectural Series, this 24V Tunable White COB LED strip combines smooth, dot-free illumination with adjustable white light from 2700K Warm White to 6500K Cool White. Pair it with a tunable white controller to adjust both color temperature and brightness for task lighting, ambient lighting, displays, cabinetry, coves, and other refined indoor applications.

Tunable White Configuration

Smooth, Dot-Free COB Light

This strip is part of our COB Strip Series. COB technology uses tightly packed flip-chip LEDs beneath a continuous phosphor layer to eliminate the visible LED dots commonly seen with traditional SMD strips. The result is a smooth, seamless line of light that works especially well in shallow channels, display cases, cabinetry, backlighting, and installations near reflective surfaces such as granite and tile.

High-Density, Tunable White Output

With 608 LEDs per meter, the strip produces 330–380 lm/ft of smooth continuous light across a wide 180° viewing angle. The extremely high LED density helps create a uniform line of illumination without visible hot spots.

Adjustable White from 2700K to 6500K

Alternating warm- and cool-white LED channels allow a compatible tunable white controller to smoothly adjust the strip anywhere from 2700K Warm White to 6500K Cool White. Use warmer light for a relaxed atmosphere or shift toward cooler white for brighter task-oriented illumination.

Lengths & Cutting

Available in 3 ft, 6 ft, 9 ft, 12 ft, and full 16.4 ft (5m) roll lengths. The strip can be cut every 1.04 inches at the marked copper cut points. Maximum continuous run length is 32.8 ft (two full reels).

Installation & Connections

The strip uses a 3-wire connection with a common positive (+), cool-white channel, and warm-white channel. Sections can be connected with 20–24 gauge wire or compatible tunable white COB connectors. Longer installations beyond the 32.8 ft maximum should use additional power feeds or be wired in parallel to minimize voltage drop.

Power & Control

A 24V DC power supply and compatible tunable white controller are required. Use the Power by Length table below when sizing the power supply for each continuous strip run.

Power by Length

Important: Power draw is not linear over longer strip runs. Voltage drop along the strip reduces the actual wattage as the run gets longer, so use the measured values above rather than multiplying the short-length watts-per-foot figure across the entire run when sizing a power supply.

Need Help with LED Strips?

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Full Documentation

Documentation