Trade & project enquiries · DL-SFCOBL400V24
3mm 24V White COB LED Strip for Trade Projects
A narrow COB strip for display cabinets, furniture grooves and lighting profiles. Share your installation space, preferred white colour and order quantity for model advice and a quotation.
3mm
PCB width
DC24V
Voltage
4.8W/m
Power
20mm
Cutting intervals
- MOQ
- 1 piece / 1 meter
- Free samples
- Standard items · ready in 2 days
- Custom samples
- Sample fee applies · 7–15 days
Made in our own factory in Shenzhen. Share your quantity and preferred white colour for a quotation within 24 hours.

Display cabinet makers
Send your installation requirements for model selection and quotation.
Furniture lighting suppliers
Send your installation requirements for model selection and quotation.
Lighting profile & project buyers
Send your installation requirements for model selection and quotation.
Check the fit
Match the strip to your installation
The stated 3mm dimension is the PCB width. Please share the available space and connection requirements so we can confirm the finished dimensions of the selected version.
Choose a fixed white colour temperature. Confirm the driver, connections and protection version before ordering. Protection versions can change the finished dimensions.
Need a standard width? Compare the 10mm white COB strip.Model specifications
- Model
- DL-SFCOBL400V24
- PCB width
- 3mm
- Voltage
- DC24V
- Power
- 4.8W/m
- Cutting intervals
- 20mm
- White colour options
- 2700K / 3000K / 4000K / 6500K
- Standard roll
- 5 metres; confirm order requirements
- Protection versions
- IP20 / IP66
Options refer to separate versions. Final specifications and model-specific documents are confirmed with the quotation.
Prepare your trade enquiry
Your specification
Tell us the colour temperature, required length, installation space and connection needs.
Samples & quantity
Share your estimated order quantity and whether you need samples for evaluation.
Packing & destination
Tell us the destination and packing requirements. Production and shipping terms are confirmed by order.
Questions before ordering
Will it fit a 3mm groove?
The stated 3mm dimension is the PCB width. Please share the available space and connection requirements so we can confirm the finished dimensions of the selected version.
Is it tunable white?
This model is offered in fixed white colour-temperature options. Tell us your preferred colour temperature; adjustable-white requirements need a different model.
Can I order samples before a bulk purchase?
Ask for sample options for the selected colour and protection version. Sample charges and delivery terms are confirmed with the quotation.
What are the MOQ and delivery terms for the UK?
Please share your quantity, specifications and destination. MOQ, production lead time, shipping and packing terms are confirmed for the selected order.
Which protection version should I choose?
The listed options are IP20 / IP66. These are separate versions, not simultaneous ratings of one product. Confirm finished dimensions, sealing and installation conditions before ordering.
Discuss your 3mm COB strip requirement
The model is included automatically. Add your quantity, colour temperature and project notes if available.
Request a quotation
Get price and samples for DL-SFCOBL400V24
Direct from our own factory in Shenzhen. Tell us voltage, CCT/color, IP rating, length and quantity — we reply with price, datasheet and sample advice within 24 hours.
- MOQ
- 1 piece / 1 meter
- Free samples
- Standard items · ready in 2 days
- Custom samples
- Sample fee applies · 7–15 days