DENO LED Lighting

Tunable White COB LED Strip 2700K-6500K 24V | DENO

The SOB Tunable White LED Strip from DENO LED is a high-performance lighting solution featuring Chip-on-Board (SOB) technology for dot-free illumination. These 24V strips offer dynamic color temperature control, typically ranging from 2700K to 6500K, with high CRI (Ra>90) for accurate color rendering. Utilizing electroplated roll-to-roll FPCB and 99.99% gold wire bonding, they ensure reliability and longevity. Ideal for architectural lighting, retail displays, and hospitality, these strips provide seamless, adjustable white light for various professional applications.

SOB CCT Tunable LED Strips models & key specifications (1)

16828 — SOB · 544 LEDs/m · 24V

16828 SOB CCT Tunable LED Strips — 24V, cuttable every 29.4mm, 10mm FPCB width, SOB LEDs, 544 LEDs/m

LED Type: SOB · LED Density: 544 · Voltage: 24V · Power: 12~24W · Cutting Unit: 16LEDs/29.412mm · PCB Width: 10 · Copper Foil: 3oz · Circuit Type: CV

CCT Tunable COB LED Strip — Buyer Questions

What CCT range does a tunable white COB LED strip cover?

The dual white LED strip runs 2700K to 6500K from one 24V board, with 2200K–4000K and 3000K–6000K available on OEM orders. Both channels sit under the same dot-free phosphor line, so warm, cool and every mix in between stay perfectly uniform with no colour banding along the run.

How is a CCT adjustable COB LED strip 24V wired and controlled?

Three conductors: common positive plus a warm and a cool channel. Any 2-channel CCT controller, DALI DT8 gateway or 0-10V dual driver will drive it. The 16828 build carries 544 LEDs/m at 12–24W/m, so plan roughly half the wattage per channel at full mix.

Can a 3-in-1 CCT LED strip be used for circadian or human centric lighting?

Yes. With a DALI DT8 or DMX scene controller the strip tracks a daily curve from 6500K morning light down to 2700K evening light at constant illuminance. Combined with CRI 95 and full-spectrum phosphor it meets most human centric lighting briefs for offices, clinics and hospitality.

Is there a high CRI tunable white LED strip at CRI 95?

CRI 95 with R9 above 50 is standard on the tunable range, and CRI 97 is available on request. Because both channels are binned to ≤3 SDCM, the mixed point does not drift green or pink as the mix changes — the failure mode that makes cheap dual-white tape unusable in hotels.

Which projects suit a dimmable CCT LED strip for hotel or office lighting?

Guest-room headboards and coves, meeting rooms and reception soffits — anywhere one fixture must read warm at night and neutral by day. The dot-free surface matters here because the tape sits close to the reveal and dots would be visible at seated eye height.

Frequently asked questions

What are the primary advantages of using SOB Tunable White LED Strip technology over traditional SMD LED strips for dynamic white lighting?

SOB (Chip-on-Board) technology integrates multiple LED chips directly onto the FPCB, resulting in a continuous, dot-free light output without visible individual diodes. This offers superior light uniformity and eliminates pixelation, particularly beneficial for tunable white applications where smooth CCT transitions are critical. It also often allows for higher LED density and improved thermal management.

What are the typical CCT ranges and CRI specifications for DENO LED's SOB Tunable White LED Strips?

DENO LED's SOB Tunable White LED Strips typically offer a CCT range from 2700K (warm white) to 6500K (cool white), allowing for precise adjustment of white light. All models are manufactured with a high Color Rendering Index (CRI) of Ra>90, ensuring accurate and vibrant color rendition across the entire tunable spectrum, suitable for professional lighting environments.

How does DENO LED ensure color consistency and binning accuracy for its SOB Tunable White LED Strip products?

DENO LED employs a rigorous 1 SDCM (Standard Deviation of Color Matching) binning strategy for its SOB Tunable White LED Strips. This tight binning ensures exceptional color consistency across different production batches and individual strip lengths. Combined with 99.99% gold wire bonding, this commitment to precision guarantees uniform light quality for demanding projects.

What are the voltage drop considerations and maximum run lengths for 24V SOB Tunable White LED Strips?

For 24V SOB Tunable White LED Strips, voltage drop is a critical factor influencing brightness uniformity over longer runs. Maximum recommended run lengths vary based on wattage per meter and FPCB trace thickness, typically ranging from 5 to 10 meters before significant dimming occurs. For extended applications, parallel wiring from the power supply or using voltage drop compensators is recommended to maintain consistent illumination levels.