High-Efficacy White LED Strip Lights – 10mm, 240 LEDs/m, 24V, SMD 2835
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This 10mm high-efficacy white LED strip is tuned for light per watt — rated at about 160 lm/W, with roughly 2,026 lm/m from 12W/m — which keeps driver sizes and running costs down on long commercial runs. It runs on 24V DC with 240 SMD 2835 LEDs per metre, 12W/m, CRI 90, in 2200K, 2700K, 3000K, 3500K, 4000K, 5000K and 6500K. Cut points fall every 33.3mm.
Why Choose These LED Strip Lights?
High-efficacy 24V design
24V operation reduces current draw and voltage drop compared to 12V, supporting longer uninterrupted runs.
240 LEDs/m LED density
240 LEDs/m provides even, shadow-free white-light coverage across the full run length.
10mm PCB width
Standard 10mm footprint fits widely available extrusion channels and surface-mount profiles.
24V constant-voltage input
24V DC input is compatible with a wide range of commercial LED drivers and DALI dimming systems.
CRI 90 colour rendering
Accurate colour rendering for retail, hospitality, and architectural environments.
IP20 or IP67 construction
Available in open or encapsulated construction for dry, damp, and wet locations.
Certified & compliant
CE, RoHS, CB, UKCA, PSE, and ErP compliance marks for commercial projects.
Custom project supply
Project quantities quoted with custom CCT, length, power, connectors, and packaging.
Technical Specifications
| Catalog Model | 2835-240-10mm-24V-WHITE |
|---|---|
| LED Type | SMD 2835 |
| LED Density | 240 LEDs/m |
| PCB / Product Width | 10mm |
| Input Voltage | DC24V |
| Power | Up to 12W/m |
| Luminous Output | 2026 lm/m |
| Luminous Efficacy | 162 lm/W |
|---|---|
| Color Rendering | 90 |
| Color / CCT | 2200K, 2700K, 3000K, 3500K, 4000K, 5000K, 6500K |
| LED Pitch | 4.2mm |
| Cutting Interval | 33.3mm / 1.31in, 8 LEDs per cut |
| Standard Length | 5m Reel / 16.4ft |
| Waterproof Options | IP20 Non-Waterproof / IP67 Waterproof |
Cutting and Installation
Cut only at marked cut points (33.3mm / 1.31in, 8 LEDs per cut). 24V operation allows longer runs before voltage drop becomes visible — still add feed points at intervals on very long continuous runs. Mount in an aluminum channel for thermal management. Size the driver with at least 20% reserve capacity.
What This Strip Works With
| Power supply | 24V DC constant-voltage driver. A full 5m reel uses about 60W (2.5A), so choose a driver rated at least 75W (20% headroom) |
|---|---|
| Dimming & control | SP631E single-color dimmer (Bluetooth app + remote) or E2 Series (RF / WiFi / Zigbee smart-home control) |
| Max load per controller | 24V: SP631E 2 reels, E2 4 reels. 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
- 12V drivers — a 24V strip on 12V will run very dim
- 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
- Long-run commercial cove lighting, perimeter lighting, and architectural linear installations
- Retail environments, hotel corridors, and office spaces requiring consistent white illumination over extended lengths
- Energy-efficient replacements for fluorescent linear lighting in commercial interiors
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.