COB LED STRIP / COB-028
24V 12 mm Addressable RGB + Tunable White COB LED Strip
840D addressable RGB + tunable white · 2811 IC
24V addressable rgb + tunable white COB LED strip, 840D addressable RGB + tunable white · 2811 IC, with a 12 mm PCB and 83 mm cutting interval. White-light specifications: 2700K–6500K. Match the configuration to the installation, supply and controls.
At a glance840D
- Input voltage
- 24V
- PCB width
- 12 mm
- Cutting interval
- 83 mm
- Control IC (stated)
- 2811
12 mm PCB
Check the installation space against the 12 mm PCB. 840D addressable RGB + tunable white · 2811 IC.
83 mm cutting interval
Cut at this model's designated markings and match the connectors and controls to the selected configuration.
Addressable RGB + Tunable White
The source identifies a 2811 IC. Confirm the controller, protocol, segment control and wiring for the required lighting effects.
LIGHT & CONTROL
Choose your configuration
Combined light channels require compatible wiring and controls.
Selected configuration24V · RGB+CCT · 2700K–6500KYour selection identifies the enquiry configuration; the photograph is not recolored.
SIZE & CUTTING
12 mm PCB
83 mm cutting interval
This model uses 8.3 cm cutting sections. Follow the actual cutting marks and allow space for the PCB and connections.
Cutting relationship only · Not a scaled engineering drawing. Refer to the product for pads and wiring.
TECHNICAL SPECIFICATIONS
Model specifications
840D addressable RGB + tunable white · 2811 IC
Power and chip count retain their stated values. Confirm their reference length before calculating supplies or comparing models.
| Internal reference | COB-028 |
|---|---|
| Product version | 840D addressable RGB + tunable white · 2811 IC |
| Input voltage | 24V |
| Input supply type | AC/DC and the matching supply system to confirmConfirm before ordering |
| Light color / control type | Addressable RGB + Tunable White |
| PCB width | 12 mm |
| Cutting interval | 83 mm |
| Stated power (source value) | 20W · reference length to confirmConfirm before ordering |
| Chip count (source value) | 840PCS · reference length to confirmConfirm before ordering |
| White-light color temperatures | 2700K–6500K |
| RGB wavelengths | 620nm/520nm/460nm |
| IC model (source marking) | 2811 |
| IC count (source value) | 2811-20 pcs · count reference length to confirmConfirm before ordering |
| Control protocol | Controller compatibility, wiring and protocol to confirmConfirm before ordering |
BEFORE YOU ORDER
Selection & ordering
- The stated 20W power and 840PCS chip count have no reference length. Confirm the basis before ordering; do not treat them as per-metre values.
- Voltage specification: 24V. Confirm AC/DC input, wiring and compatible supply and controls. Cut at this model's 83 mm marked interval.
- Confirm protection and any outdoor-use configuration. Confirm warranty and powered run length before ordering.
- The source IC entry is 2811-20 pcs. Confirm the count's reference length, controller protocol and wiring; the marking alone does not establish compatibility.
COMPARE CONFIGURATIONS