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COB LED Strip Light, 24V DC 512 LEDs/M 1400 Lumens, 2700K-6500K Options, for Under Cabinet Lighting

This is the highest LED density in the entire 8mm range at 24V: 512 COB LEDs per metre, matched by only its 12V counterpart within the D series. Running that density at 24V rather than 12V produces a specific advantage the 12V version cannot match — the same 1400 lm/m output at roughly half the current draw, at 0.52A per metre against 1.0A.

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  • Overview
  • Key Features
  • Specifications
  • Materials & Finish
  • Applications
  • Customization
  • Certifications
  • FAQ

Overview

Description

That current reduction is not academic. On long cove or perimeter runs, resistive loss in the copper conductor is what causes brightness to fall off toward the far end of a strip. Halving the current roughly quarters that loss, which is why this 24V board supports meaningfully longer single-feed runs than the 12V version at the same density and output.

The cut interval here is 62.5mm — wider than the 480 and 320-LED boards — which suits longer continuous sections rather than tightly measured short compartments. The strip is 8mm wide, rated IP20 for indoor use only, energy class E, and offers six colour temperatures from 2700K to 6500K specified at order.

Key Features

Key Features

  • 512 LEDs per metre at 24V – The highest density available in the 8mm family, matched only by the 12V version of the same specification.
  • 1400 lm/m at half the current of 12V – Identical output to the 12V 512-LED board, achieved at 0.52A per metre instead of 1.0A, materially reducing voltage drop on long runs.
  • Energy efficiency class E – Meets specification thresholds that class F product does not clear.
  • 62.5mm cut interval – Suited to longer continuous sections rather than short precision-matched compartments.
  • Near-continuous emitting surface – At 512 LEDs per metre, individual emitter gaps are effectively invisible, producing a smooth luminous line.
  • 8mm slim profile – Standard channel compatibility at the series' highest density.
  • Six colour temperatures, SDCM ≤5 – 2700K to 6500K specified at order.
  • L80B20 at 20,000 hours – 80% lumen retention with matching MTBF, 15,000 rated switching cycles.

Specifications

Specifications

Parameter Details
Model No. JNL-D-024V-COB-0512-08-S1XX-005-YYYY-12-20
Item No. 105650033
Rated power 12.5 W/m ± 10%
Rated voltage 24 V DC
Input current 0.52 A
LED type COB, large die 6 × 20 mil
LED quantity 512 PCS/m
Luminous flux 1400 lm/m (@4500K)
Colour temperature 2700 / 3000 / 3500 / 4000 / 5000 / 6500 K (specified at order)
CRI Ra 80
SDCM ≤ 5
Beam angle 120°
Lumen maintenance L80B20 @ 20,000 h
Energy efficiency class E
Ingress protection IP20 (indoor use only)
Outline dimensions W8 × H1.65 ± 0.5 mm
Surface material Phosphor coating
Cut length 62.5 mm
Mounting Double-sided adhesive tape film
Dimming method Turn on the power and it lights up
Switching cycles 15,000 times
Operating temperature -25 °C to +45 °C
Relative humidity 10–90%
Storage temperature -40 °C to +60 °C
MTBF 20,000 h
Packing Reel + ESD bag + carton
Packing quantity 5 m/roll × 100 pcs = 500 m per carton

Materials & Finish

Materials & Finish

  • Construction: flexible COB board with 512 large-die emitters per metre, the highest density in the 8mm family, beneath a continuous phosphor layer.
  • Profile: W8 × H1.65 ± 0.5 mm, matching standard 8mm channel internals.
  • Surface treatment: phosphor coating producing a near-continuous emitting line.
  • Colour consistency: SDCM ≤5 across six colour temperature options.
  • 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. Total the run length and multiply by 12.5W to size the 24V driver, adding 20% headroom.
  2. Clean and dry the mounting surface.
  3. Cut only at the marked 62.5mm intervals.
  4. Peel the backing film and press the strip firmly along its length.
  5. Connect using the 2P-8 accessory range.
  6. Apply power; the strip illuminates immediately.

Why this model over the 12V version on long runs: identical LED count and output, but this 24V board draws roughly half the current. On any run beyond a short cabinet section, that translates directly into more consistent brightness end to end and the option of a longer single feed before a second injection point is needed.

Applications

Applications

  • Long cove and ceiling perimeter lighting – 24V architecture and reduced current draw suit extended continuous runs.
  • Premium display cabinet lighting – Near-continuous light line for high-end retail and jewellery presentation.
  • Commercial and contract cabinetry – Class E efficiency clears specification thresholds on tendered projects.
  • Wine cabinets and bar shelving – Smooth, dense light for bottle and glassware display.
  • TV backlighting and feature walls – Even dot-free line for close-viewed installations.
  • Wardrobe and dressing room lighting – High-output illumination for garment assessment.
  • Automotive and vehicle showroom lighting – 24V compatibility with commercial vehicle electrical systems.

Customization

Customization

Option Details
Colour temperature 2700 / 3000 / 3500 / 4000 / 5000 / 6500 K, specified at order
CRI Customisable on request
Power Customisable on request
Length 5 m per roll standard; cuttable every 62.5 mm
Packaging Reel + ESD bag + carton standard; neutral or branded packaging available
OEM / ODM Private label and custom packaging supported
MOQ 50 sets

Accessories

Accessory Code
Universal mounting clip KC-8
Concealed mounting clip YSK-8
Single colour board connector OA2P-8
Board connector with DC Dupont head OA2P-8-DC
Single-ended board lead wire OA2P-8-1
Double-ended lead wire OA2P-8-2
In-line joiner OB2P-8
L-shaped board transition OB2P-8-L
L-shaped wire transition YOA2P-8-L
T-shaped board transition OB2P-8-T
Cross board transition OB2P-8-十

Certifications

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

FAQ

Q: Why does this 24V version have a wider cut interval than the 12V version of the same density?
A: The 62.5mm interval here reflects a different circuit segmentation than the 31.3mm interval on the 12V board of the same LED count. Neither is adjustable — check the cut chart against your exact installation length before ordering, since the two voltage versions are not interchangeable at the same cut point.

Q: What is the real-world benefit of 24V over 12V at this density?
A: Identical output at half the current draw — 0.52A against 1.0A per metre. On runs beyond roughly 5 metres, this means less voltage drop and more consistent brightness from end to end, without needing to inject power at multiple points as often as the 12V version requires.

Q: Is this the brightest strip in the 8mm range?
A: It shares the top output figure of 1400 lm/m with the 12V 512-LED board and the 24V 480-LED board. For the single highest output in the 8mm family, the 640-LED 24V board reaches 1800 lm/m, though at a lower LED density.

Q: Can this be dimmed?
A: The strip has no onboard dimming circuit and illuminates at full output once powered. Dimming requires an external dimmable 24V driver and compatible control.

Q: Is this suitable for a covered outdoor area?
A: No. IP20 provides no moisture protection. This is strictly an indoor, dry-location product.

Q: What are the MOQ and lead time?
A: MOQ is 50 sets, lead time 15–21 days. Supplied on 5m reels, 100 reels per carton totalling 500m, shipped from Guangzhou or Shenzhen.

COB LED Strip Light, 24V DC 512 LEDs/M 1400 Lumens, 2700K-6500K Options, for Under Cabinet Lighting

This is the highest LED density in the entire 8mm range at 24V: 512 COB LEDs per metre, matched by only its 12V counterpart within the D series. Running that density at 24V rather than 12V produces a specific advantage the 12V version cannot match — the same 1400 lm/m output at roughly half the current draw, at 0.52A per metre against 1.0A.

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