Key Features

• Two colour temperatures on one board – 2700K warm white and 6500K daylight, each with a dedicated set of 300 LEDs per metre running the full strip length.
• CRI 90 on both channels – Colour accuracy holds at either setting. Many dual white strips specify high CRI on the warm channel only.
• Eliminates dual-fixture installation – One strip, one channel, one adhesive run replaces two separate installations where both warm and cool light are required.
• 600 LEDs/m total density – Double the emitter count of a comparable single colour 5mm strip, required to carry both channels at full density.
• Dot-free continuous emission – COB phosphor surface produces an unbroken light line on both channels.
• 5mm slim profile – Fits standard slim aluminium channels despite carrying twice the LED count.
• 24V operation – Lower current draw than 12V equivalents, supporting longer runs from a single feed.
• 20mm cut interval – Practical length adjustment for cabinet and cove runs.

Specifications

Materials & Finish

• Construction: COB flexible strip with two independent LED channels sharing a single phosphor-coated emitting surface.
• LED layout: 600 pcs/m arranged as 300 warm white at 2700K and 300 daylight at 6500K.
• Profile: W5 × H1.65 ± 0.5 mm — same cross-section as the single colour 5mm model, so channel and accessory selection is unchanged.
• Surface treatment: coated silicone with phosphor-based colour temperature tuning.
• Colour performance: Ra 90 on both channels, SDCM ≤7.
• Thermal range: -25 °C to +45 °C operating; -40 °C to +60 °C storage.
• Photometric stability: L80B20 at 20,000 hours.
• Mechanical: flexible, bend and twist tolerant; 15,000 switching cycles.

Assembly & Installation

Tools needed: scissors or side cutters, clean dry cloth.

Steps:

1. Confirm the 24V DC supply capacity against 6.8W per metre for the full run.
2. Clean and dry the mounting surface thoroughly.
3. Cut only at the marked 20mm intervals — both channels share the same cut points.
4. Peel the backing film and press the strip along its length.
5. Connect using the 2P accessory range: board connector, lead wire, in-line joiner, or L/T/cross transition.
6. Apply power and verify both colour channels operate across the full run.

Commissioning note: demonstrate both channels at handover. The dual white capability is the reason this model is specified over the single colour equivalent, and end users frequently leave the second channel undiscovered if it is not shown explicitly.

Applications

• Kitchen under-cabinet lighting – 6500K daylight for food preparation, 2700K warm white for evening ambience in open-plan spaces.
• Wardrobe and dressing areas – Daylight for accurate garment colour assessment, warm white for general room lighting.
• Display and retail cabinets – Adjust light character to suit merchandise type or time of day.
• Bathroom mirror and vanity lighting – Daylight for grooming tasks, warm white for ambient use.
• Ceiling coves and perimeter lighting – Switch the mood of a room without changing fixtures.
• Hospitality interiors – Restaurants and hotels adjusting light character between service periods.
• Home office and study areas – Daylight for focused work, warm white when the space converts to living use.

Customization

Accessories

Certifications

• CE
• CB
• RoHS
• Test reports available on request

Packing & Logistics

• Packing type: reel + ESD bag + carton
• Packing quantity: 5 m per roll, 100 rolls per carton, 500 m total
• MOQ: 50 sets
• Lead time: 15–21 days
• Port of loading: Guangzhou / Shenzhen

Service

• Warranty: 2 years
• Samples: free samples on standard items; freight collect
• Response time: within 2 hours
• After-sales: technical support by email or phone throughout the warranty period. Report quality issues with photographs, video, and the item number; verified defects are resolved by replacement parts or replacement units shipped with your next order, or by credit where no follow-up order is scheduled. Faults caused by physical damage, unauthorised modification, or use outside the rated environmental conditions fall outside warranty cover.
• Contact: tel: +86 18933392222 | email: [email protected]

FAQ

Q: How does dual white work on a single COB strip?
A: The board carries two independent LED channels — 300 warm white at 2700K and 300 daylight at 6500K per metre, both running the full strip length. Each channel is powered separately, so the installation selects warm, daylight, or both depending on the control arrangement used.

Q: Is the colour rendering the same on both channels?
A: Yes, both channels are rated Ra 90. Lower-specification dual white product often quotes high CRI on the warm channel only, with the cool channel noticeably worse. Here the specification applies to both.

Q: Why does this strip have 600 LEDs when the single colour 5mm model has 400?
A: Each colour channel needs its own emitters along the full length. Splitting 600 LEDs into 300 warm and 300 cool maintains adequate density on each channel individually.

Q: Does it replace installing two separate strips?
A: Yes. A conventional two-temperature installation requires two strips, two adhesive runs, and two channel positions. This model delivers both from one strip in one channel, which is why it is commonly specified for retrofit work where cabinet space is limited.

Q: What are the light output figures?
A: 400 lm/m at 2700K and 500 lm/m at 6500K. The daylight channel is brighter, which is typical — cooler phosphor conversion is more efficient than warm.

Q: What is the MOQ and lead time?
A: MOQ is 50 sets, lead time 15–21 days. Supplied on 5m reels, 100 reels per carton, shipped from Guangzhou or Shenzhen.