QLUX High CRI COB LED Series
U.S. Patent Protected
LTF’s QLUX Architectural Grade High CRI COB LED series are versatile and technologically advanced chip on board LEDs, ready for both new and retrofit OEM products. The QLUX COB is a simple to integrate chip with crisp, precise light output, and excellent color over angle with TIR optics. With single channel Dim to Warm and dual channel Color Tuning options, and superior color rendering with high CRI (95+) and R9 (90+) values, QLUX series COB LEDs are the ideal light source for even the most demanding applications.
Key Features Include:
- Dim-to-Warm: CCT changes from 3000K to 1800K when dimmed
- Color Tunable: Dial in the perfect CCT from 5700K to 2700K
- Superior color rendering; CRI 95+, R9 90+
- Works with standard driver and dimmers
- LM-80 compliant LEDs
- Tight binning less than 3 MacAdam ellipses
- Low heat generation, easy thermal management
Applications
- Architectural grade lighting for commercial and residential settings
- OEM LED Lighting Fixtures – Downlights, track heads, pendant lights, wall sconces, table lamps
- The perfect option for LED bulbs and modules
- Healthy human-centric lighting for hotels, restaurants and homes
- Accurate, impressive color rendering for eye catching displays – Retail, art galleries, museums
- Color-critical task lighting – Surgical / medical, laboratory, photography / videography
QLUX Single Channel Dim to Warm COB LEDs
Simplicity, Versatility & Superior Light Quality!
12W High CRI COB LED, Dim to Warm 3000K-1800K
** The LED inside LTF’s SunLight2 Series Architectural Grade LED Bulbs **
Model Number: QLUXCOBi1512903018WD U.S. Patent Protected
Max. Wattage: 12W
CRI: 98 R9: 95
Dim to Warm Feature: 3000K CCT changes to 1800K when fully dimmed
Luminous Flux: 1200lm at 3000K
Typ. Forward Voltage: 34V
Typ. Forward Current: 350mA
Dimensions: 15 x 12 x 1.5mm
Download the Spec Sheet (PDF) >
Download the IES TM-30-18 Color Rendering Report >
Recommended COB Holder: Lumawise Z35 Mini LED Holder 12x15mm
Model: 2213678-3 (Pan Head Screw), 2213678-4 (Counter Sunk Screw)
Download COB Holder 3D Files (.zip file contains .stl & .step) >
U.S. Patent Protected
12W High CRI COB LED, Single CCT
Model Number: QLUXCOBi151290(27, 30) U.S. Patent Protected
Max. Wattage: 12W
CRI: 98 R9: 89+
Available CCT: 2700K, 3000K, and Custom
Luminous Flux: ~1200lm
Typ. Forward Voltage: 34V
Typ. Forward Current: 350mA
Dimensions: 15 x 12 x 1.5mm
Download the Spec Sheet (PDF) >
Recommended COB Holder: Lumawise Z35 Mini LED Holder 12x15mm
Model: 2213678-3 (Pan Head Screw), 2213678-4 (Counter Sunk Screw)
Download COB Holder 3D Files (.zip file contains .stl & .step) >
U.S. Patent Protected
12W High CRI COB LED, Dim to Warm 2700K-1800K
Model Number: QLUXCOBi1512902718WD-PH U.S. Patent Protected
Max. Wattage: 12W
CRI: 95 R9: 66
CCT: 2700K dims to 1800K
Luminous Flux: ~1200lm
Typ. Forward Voltage: 34V
Typ. Forward Current: 350mA
Dimensions: 15 x 12 x 1.5mm
Download the Spec Sheet (PDF) >
Recommended COB Holder: Lumawise Z35 Mini LED Holder 12x15mm
Model: 2213678-3 (Pan Head Screw), 2213678-4 (Counter Sunk Screw)
Download COB Holder 3D Files (.zip file contains .stl & .step) >
U.S. Patent Protected
26W High CRI COB LED, Dim to Warm 3000K-1800K
Model Number: QLUXCOBi1818903018WD U.S. Patent Protected
Max. Wattage: 26W
CRI: 98 R9: 87
Dim to Warm Feature: 3000K CCT changes to 1800K when fully dimmed
Luminous Flux: 1800lm at 3000K
Typ. Forward Voltage: 36.5V
Typ. Forward Current: 700mA
Dimensions: 17.75 x 17.75 x 1.6mm
Download the Spec Sheet (PDF) >
U.S. Patent Protected
COBi Kit – LED Driver, Heat Sink, Diffuser & COBi LED
Model Number: QLUXCOBI1512932WD-KT
- The fast and simple way to experience COBi’s Museum-Grade Light Quality
- Kit includes 15W dimmable LED driver, 15x12mm COBi LED, diffuser & heat sink with nipple mount
- 1000 lumen output, CRI 95+, R9 95+, Dim-to-Warm, Title 24 compliant
QLUX Color Tunable Series Adjustable CCT COB LEDs
Dial In the Perfect Color Temperature for Any Situation!
QLUX 25W Dual Channel Color Tunable COB LED
Model Number: LTCOBI1818905727 U.S. Patent Protected
Max. Wattage: 25W
CRI: 90+ R9: 90+
Color Tune Feature: Dial in the perfect CCT, from 5700K to 2700K
Luminous Flux: 2620lm at 4000K
Typ. Forward Voltage: 36V
Typ. Forward Current: 420mA at 4000K
Dimensions: 17.75 x 17.75 x 1.5mm
Download the Spec Sheet (PDF) >
*Coming Soon! Contact LTF for Availability and Inquiries
U.S. Patent Protected
QLUX 13W Dual Channel Color Tunable COB LED
Model Number: LTCOBi1616905727 U.S. Patent Protected
Max. Wattage: 13W
CRI: 90+ R9: 90+
Color Tune Feature: Dial in the perfect CCT, from 5700K to 2700K
Luminous Flux: 1355lm at 4000K
Typ. Forward Voltage: 36V
Typ. Forward Current: 210mA at 4000K
Dimensions: 15.75 x 15.75 x 1.5mm
Download the Spec Sheet (PDF) >
*Coming Soon! Contact LTF for Availability and Inquiries
U.S. Patent Protected
QLUX 6W Dual Channel Color Tunable COB LED
Model Number: LTCOBi1313905727 U.S. Patent Protected
Max. Wattage: 6W
CRI: 90+ R9: 90+
Color Tune Feature: Dial in the perfect CCT, from 5700K to 2700K
Luminous Flux: 600lm at 4000K
Typ. Forward Voltage: 9V
Typ. Forward Current: 660mA at 4000K
Dimensions: 13.25 x 13.25 x 1.5mm
*Coming Soon! Contact LTF for Availability and Inquiries
U.S. Patent Protected
QLUX 6W Single Channel Dim to Warm COB LED
Model Number: LTCOBi1313903018 U.S. Patent Protected
Max. Wattage: 6W
CRI: 90+ R9: 90+
Dim to Warm Feature: 3000K CCT Changes to 1800K as You Dim
Luminous Flux: 550lm at 3000K
Typ. Forward Voltage: 18V
Typ. Forward Current: 350mA at 3000K
Dimensions: 13.25 x 13.25 x 1.5mm
Download the Spec Sheet (PDF) >
*Coming Soon! Contact LTF for Availability and Inquiries
U.S. Patent Protected
WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to 