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2025 SMD LED Strip Light, DC 24V 420 LEDs/M, Warm to Cool White Options with Adhesive Backing, for Living Room & Bedroom Ambient Lighting

Higher LED counts usually trade against efficiency — more chips on the board, more watts in, more heat to manage, and a worse energy class as a result. This 420 LEDs/M model is the exception in the 2025 range: despite carrying the highest chip density per metre of any single-row 2025 model here, it draws only 13W per metre, the same as the 336 LEDs/M model and 5W less than the 384 LEDs/M double-row version. The practical result is a denser, more uniform light line without the step up in power supply capacity or thermal management that higher output would normally demand.

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  • Overview
  • Core Features
  • Application Scenarios
  • Technical Specifications
  • Contact

Overview

Description

Output is 1300 lumens per metre, which places this model in the ambient and accent bracket rather than primary task lighting — well suited to living room coves, bedroom pelmets, and under-shelf runs where even, comfortable light matters more than maximum brightness. Running on DC 24V at 0.66A per metre, it shares the voltage-drop advantage of the other 24V models in the series, supporting longer continuous runs from a single feed than a 12V equivalent. Six colour temperatures from 2700K through 6500K are specified at order stage, so the same platform covers warm evening schemes through to cool daytime task areas.

Installation is tool-free via double-sided adhesive tape film. The strip cuts every 14.3mm — the finest cut interval among the 2025 models in this range, and finer than the 17.9mm of the 336-LED model, allowing close length matching in cabinet runs and fitted furniture where end positions are fixed by the joinery. Rated IP20 for indoor dry-location use, with CE, CB, and RoHS certification held by the manufacturer.

Core Features

Core Features

  • Highest chip density, unchanged power draw — 420 LEDs per metre at 13W/m, the same wattage as the 336 LEDs/M model and 5W below the 384 LEDs/M double-row version, giving a denser light line without upsizing the power supply.
  • 14.3mm cut interval — the finest cut pitch among the 2025 models in this range, allowing precise length matching in fitted furniture and cabinet runs with fixed end panels.
  • 24V operation for longer runs — 0.66A per metre reduces voltage drop versus 12V equivalents, supporting longer continuous lengths from a single feed point.
  • Six colour temperature options at order — 2700K, 3000K, 3500K, 4000K, 5000K, 6500K specified when ordering; the strip is manufactured to a fixed colour temperature and is not field-switchable.
  • Uniform light with no visible banding — high chip count at close pitch eliminates the hotspot pattern visible on lower-density strips at reading distance.
  • Self-adhesive backing — double-sided tape film bonds directly to aluminium channels, plasterboard coves, and cabinet undersides without mounting clips.
  • L80B20 at 20,000 hours — retains 80% of initial output at 20,000 hours with MTBF rated at the same figure.
  • CE / CB / RoHS certified — manufacturer-held certifications supporting European and international B2B procurement.

Application Scenarios

Application Scenarios

  • Living room cove and pelmet lighting — even ambient wash at 1300 lm/m; 14.3mm cut pitch fits precisely between fixed joinery elements.
  • Bedroom headboard and valance lighting — soft, uniform indirect light with warm 2700K–3000K options for evening use.
  • Under-shelf and display cabinet runs — dense chip pitch produces continuous light without the dot pattern visible on standard 120-LED strips.
  • Fitted furniture and wardrobe interiors — fine cut interval allows accurate fitting to internal carcass dimensions without wasted strip.
  • Hotel and hospitality guest room ambient — 24V low-current operation supports longer runs across room perimeters from a single feed.
  • Residential stair and corridor accent — consistent output along extended runs; six colour temperatures match to interior scheme.

Technical Specifications

Technical Specifications

  • Model No. — JNL-L-024V-2025-0420-10-S1XX
  • Item No. — 101300233
  • LED type — 2025 SMD
  • LED quantity — 420 PCS/m
  • Rated voltage — 24 V DC
  • Rated power — 13 W/m ± 10%
  • Input current — 0.66 A @ 1m
  • Luminous flux — 1300 lm/m
  • Colour temperature — 2700 / 3000 / 3500 / 4000 / 5000 / 6500 K (specified at order)
  • Colour rendering index — Ra 80
  • SDCM — ≤ 5
  • Beam angle — 120°
  • Lumen maintenance — L80B20 @ 20,000 h
  • Energy efficiency class — F
  • Ingress protection — IP20 (indoor dry location only)
  • Outline dimensions — W10 × H1.2 ± 0.5 mm
  • Surface material — Bare PCB (no silicone sleeve)
  • Cut length — 14.3 mm
  • Mounting method — 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
  • Storage temperature — -40°C to +60°C
  • Relative humidity — 10–90%
  • MTBF — 20,000 h
  • Connector compatibility — 2P board connector, 2P wire connectors (single & double end), 2P board-to-board straight / L-shape / T-shape / +-shape, 2P DC-head variant
  • Packing — Reel + ESD bag + Inner box + Carton
  • Packing quantity — 5 m/roll × 100 rolls = 500 m per carton
  • Certification — CE / CB / RoHS

Contact

Contact

Request quotation, datasheet, or free sample reel: tel: +86 18933392222 | email: [email protected] | global.joineonlux.com — OEM, bulk order, and distributor pricing available.

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2025 SMD LED Strip Light, DC 24V 420 LEDs/M, Warm to Cool White Options with Adhesive Backing, for Living Room & Bedroom Ambient Lighting

Higher LED counts usually trade against efficiency — more chips on the board, more watts in, more heat to manage, and a worse energy class as a result. This 420 LEDs/M model is the exception in the 2025 range: despite carrying the highest chip density per metre of any single-row 2025 model here, it draws only 13W per metre, the same as the 336 LEDs/M model and 5W less than the 384 LEDs/M double-row version. The practical result is a denser, more uniform light line without the step up in power supply capacity or thermal management that higher output would normally demand.

Request a Quote

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