SmartArray Q4 Tunable White LED Module square 13mm 2000K-6500K 270lm 2W

The SmartArray Q4 Tunable White is a miniature square module for luminaires that need adjustable white light from a very small optical source. Four Nichia E17A LEDs provide independent warm and cool channels covering approximately 2000–6500 K.

Features of the SmartArray Q4 Tunable White module

• Four Nichia E17A LEDs
• Tunable white from approximately 2000 K to 6500 K
• CRI 80+
• Approximately 170 lm at 2000 K and 270 lm at 6500 K
• 350 mA constant-current operation
• Reference forward voltage approximately 5.75 V
• Power consumption approximately 2 W
• Independent positive and negative connection pads for each colour channel
• Compact dimensions approximately 13.5 × 13 × 1.4 mm
• 3-Step MacAdam colour consistency
• Suitable as a tunable alternative to compact COB modules
• 5-year commercial warranty, subject to current warranty conditions
• Made in Germany

Compact light engine for bulbs, downlights, spotlights and floodlights

SmartArray modules are designed for compact luminaires where high output must come from a very small source area. They are particularly well suited to LED bulb manufacturing, downlights, spotlights and floodlights.

The compact PCB makes SmartArray a practical alternative to COB modules when the designer prefers discrete Nichia LEDs, a defined board geometry and more flexibility in the electrical architecture. The tiny square source works well in tunable-white downlights and spotlights where the optical centre must remain compact.

Wide tunable-white range for compact fixtures

The approximately 2000–6500 K range covers very warm decorative scenes through to daylight-like task lighting. This gives small luminaires much more flexibility than a fixed-CCT point source.

Two-channel constant-current integration

The warm and cool groups are electrically independent and require compatible constant-current control. Driver selection must account for the operating current and the two-channel control method used by the luminaire.

Designed and manufactured in Germany

We develop and manufacture professional LED modules in Germany, combining more than 20 years of LED application experience with controlled SMT production and application engineering. SmartArray modules are designed as compact light engines for luminaire manufacturers who need defined optical, electrical and thermal behaviour from a very small PCB.

For OEM and project customers, we can also support LED selection, PCB adaptation, optics integration, thermal design, prototyping and series production. This allows the module to be matched to the fixture and optical system instead of forcing the luminaire around a generic COB or anonymous LED board.

Learn more about Lumistrips and our LED manufacturing capabilities.