Dual-Row White LED Strip Lights – 10mm, 240 LEDs/m, 12V, SMD 2835
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This 10mm dual-row white LED strip places two rows of LEDs side by side for 240 LEDs per metre, giving a brighter, more even line than a single-row strip — a good fit for cove lighting, wall washing and retail displays. It runs on 12V DC with 240 SMD 2835 LEDs per metre, 16W/m, CRI 97, about 1,870 lm/m, in 2200K, 2700K, 3000K, 3500K, 4000K, 5000K and 6500K. Cut points fall every 25mm.
Why Choose These LED Strip Lights?
Dual-row layout for double output
Two parallel rows of LEDs on a 10mm PCB deliver significantly higher lumens than a single-row strip of the same width.
240 LEDs/m combined LED density
240 LEDs/m across both rows provides dense, uniform illumination across the full beam width.
10mm compact footprint
Fits standard 10mm aluminum extrusion channels — no wider channel needed for the extra output.
12V constant-voltage input
Constant-voltage 12V DC operation works with standard LED drivers and dimming controls.
CRI 90 / 97 colour rendering
High CRI maintains accurate colour rendering even at elevated brightness levels.
IP20 or IP67 options
Open or fully encapsulated construction available for dry, damp, and wet locations.
Certified & compliant
CE, RoHS, CB, UKCA, PSE, and ErP marks for residential and commercial projects.
Custom project supply
Available with custom CCT, length, power, adhesive backing, connector, and packaging.
Technical Specifications
| Catalog Model | 2835-240-10mm-12V-WHITE |
|---|---|
| LED Type | SMD 2835 |
| LED Density | 240 LEDs/m |
| PCB / Product Width | 10mm |
| Structure | Dual-Row |
| Input Voltage | DC12V |
| Power | Up to 16W/m |
| Luminous Output | 1870 lm/m |
|---|---|
| Color Rendering | 97 |
| Color / CCT | 2200K, 2700K, 3000K, 3500K, 4000K, 5000K, 6500K |
| LED Pitch | 8.3mm per row |
| Cutting Interval | 25mm / 0.98in, 6 LEDs per cut (3 LEDs × 2 rows) |
| Standard Length | 5m Reel / 16.4ft |
| Waterproof Options | IP20 Non-Waterproof / IP67 Waterproof |
Cutting and Installation
Cut only at marked cut points (25mm / 0.98in, 6 LEDs per cut (3 LEDs × 2 rows)). The dual-row layout generates more heat per metre than a single-row strip — always mount in an aluminum heatsink channel. Size the power supply for the combined wattage with at least 20% reserve capacity.
What This Strip Works With
| Power supply | 12V DC constant-voltage driver. A full 5m reel uses about 80W (6.7A), so choose a driver rated at least 100W (20% headroom) |
|---|---|
| Dimming & control | SP631E single-color dimmer (Bluetooth app + remote) or E2 Series (RF / WiFi / Zigbee smart-home control) |
| Max load per controller | 12V: SP631E under 4m, E2 1 reel. Wire each reel back to the controller separately rather than chaining reels end to end |
| Wall dimmers | A 120V wall dimmer only works through a dimmable driver that matches it (TRIAC/ELV or 0–10V); it cannot dim the strip directly |
| Mounting | Aluminum channel with an inner width of at least 10mm; allow a little extra for the IP67 silicone coating |
Not Compatible With
- 120V AC mains — always power it through a low-voltage DC driver
- 24V drivers — a 12V strip on 24V will overheat and fail
- RGB, RGBW and addressable (SPI) controllers — this is a 2-wire single-color strip and needs a single-color dimmer
- Outdoor or damp locations in the IP20 version — choose the IP67 option, and use a driver rated for the location
Recommended Applications
- High-brightness display cases, retail shelving, and showcase lighting where channel width is fixed
- Commercial cove and valance lighting requiring higher output than a standard single-row strip
- Back-bar, hospitality, and architectural lighting where maximum lumen density is required
Purchase Options and Customization
Select the required color temperature or color mode and the appropriate IP20 non-waterproof or IP67 waterproof construction. The standard length is 5m Reel / 16.4ft. Custom size, CCT, power, adhesive backing, cable, connector, packaging, and project quantities can be quoted separately.
Compliance
This product carries CE, RoHS, CB, UKCA, PSE, and ErP compliance marks. Please contact us for certification documents or project-specific compliance support.