2835SMD 144LED DC24V strip light 12mm 24W/m

Description

The 2835SMD 144LED DC24V strip light 12mm 24W/m is a 12 mm LED strip light from the Lightstec Constant Current range, built for professional linear lighting projects. It delivers 24 W/m at DC24V with CRI >90, and is available in IP20 protection options. Wattage, CCT, CRI, PCB width, IP grade, reel length and private labelling can be customised for OEM/ODM orders.

Why choose this strip

• ■  Uniform brightness from head to tail over long runs
• ■  High quality FPC & genuine 3M adhesive
• ■  CRI 80+ / 90+ / 95+ optional
• ■  3-Step MacAdam ellipse, single binning
• ■  Superior colour consistency & dimming performance

Product Specification

Dimension & Cutting Unit

The drawings below are the original dimension drawings from the Lightstec catalogue for this model. 12 mm PCB, 5000 mm per reel, red/black lead wire L=120 mm AWG20. Cut only at the marked scissor position: every 41.25 mm at DC24V, or every see drawing at DC12V.

Product Photometrics

Measured at 24 W/m, 25 °C. Luminaire lumens per metre and efficacy in lm/W by colour temperature, transcribed from the Lightstec catalogue.

Dust & Water Resistant

Four protection options are available for the same strip, so one product can cover dry interiors, bathrooms, covered outdoor areas and wet locations. The cross-sections below are taken from the catalogue and show how each option changes the finished profile height.

Installation

Keep each continuous strip run below 10 m and wire all runs in parallel from the driver — never roll a long run in series, otherwise the tail end will be visibly dimmer. Select a constant-voltage driver rated at least 20% above the total connected load (catalogue note: 24 V, 10 W/m, 2 m; led power < driver wattage).

• Clean the mounting surface before applying the 3M adhesive; use an aluminium profile for heat dissipation and a perfectly straight light line.
• Cut only at the marked cutting unit, then solder or use the matching 2PIN-8MM connector — do not cut through an LED or a resistor.
• For dimming and colour control, place the controller between the driver and the strips; PWM controllers must match the DC12V / DC24V input.
• Seal both ends with silicone and end caps for IP65 / IP67 installations.

Accessory

A complete set of solder-free connectors, waterproof joiners and smart sensors is available for this 12 mm strip, so the same product can be configured for manual switches, occupancy sensing or outdoor installation. Matching connector code: 2PIN-12MM.

Smart sensor

Quick connector & waterproof connector

• 2PIN-12MM — PCB to cable / PCB to PCB / PCB to PCB with cable / L corner / 90 degree
• 2PIN-12MM-IP65 — waterproof connector for IP65 installations
• Smart sensors — touchless IR, touch dimmer, human IR, door & window sensor, DC12–24V

Profiles

Matching aluminium profiles turn the strip into a finished linear fixture: they dissipate heat, protect the LEDs and produce a perfectly straight, glare-controlled light line. Compatible profile codes: LT-613, LT-508, LT-601, LT-8842A, LT-5878M.

Applications

Long continuous runs, large-area linear lighting, shopping malls, tunnels and architectural projects where constant current removes visible voltage drop.

OEM / ODM & Quotation

Lightstec has been manufacturing LED strip lights and LED linear lighting systems since 2008 in Guangdong, China. Wattage, CCT, CRI, PCB width, IP grade, reel length, packaging and private labelling can all be customized. Contact us for a sample, a datasheet or a project quotation — we reply with a full specification sheet and lead time.

Specification and drawings: Lightstec LED Strip Light Catalog, page 040. Values are catalogue reference data; confirm against the production datasheet before ordering.

Related LED Strip Resources

Constant-current strips run long lengths from one driver with minimal voltage drop. Browse the Constant Current LED strip range for matching models, and see the LED driver and power supply guide for system planning.