4mm SMD 2835 Light Guide Panel White LED Strip Light, 120 LEDs/m, 12V
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At just 4mm wide, this 2835 white LED strip is built to edge-light thin acrylic light guide panels on a 12V circuit — the ultra-slim option for the slimmest illuminated signs, panel backlights, and space-constrained display frames.
Why Choose This LED Strip?
- Ultra-slim 4mm board: fits the thinnest LGP frames and edges.
- Panel-injection design: couples even light into acrylic light guides.
- 12V simplicity: easy to drive in compact signage builds.
- Streak-free glow: uniform edge lighting for clean backlit surfaces.
Technical Specifications
| Catalog Model | 2835-120-4mm-12V-WHITE |
|---|---|
| LED Type | 2835 |
| LED Density | 120 LEDs/m |
| PCB / Product Width | 4mm |
| Input Voltage | DC12V |
| Power | 10W/m |
| Luminous Output | 1377lm/m |
| Color Rendering | 90 |
| Color / CCT | 2200K, 2700K, 3000K, 3500K, 4000K, 5000K, 6500K |
| LED Spacing | 8.3 mm (0.33 in) |
| Cutting Interval | 25 mm (0.98 in) |
| Standard Length | 5m Reel / 16.4ft |
| Waterproof Options | IP20 Non-Waterproof / IP67 Waterproof |
Cutting & Installation
Handle as an edge-light source: seat the strip along the acrylic light guide panel edge so light couples evenly into the panel. Cut only at the marked points, observe polarity, and use a matched constant-voltage supply with at least 20% reserve. Keep the emitting edge clean and flush against the panel for a streak-free glow.
Recommended Applications
- Thin edge-lit acrylic panels
- Ultra-slim illuminated signage
- Compact backlit displays and frames
Purchase Options & Customization
Sold on 5m (16.4ft) reels with IP20 non-waterproof or IP67 waterproof construction. Bulk quantities and project-based configurations are available — contact us for volume pricing and custom builds.
Compliance
Manufactured to CE, RoHS, and UKCA standards, with UL-listed options available where applicable. Request certification details for your specific configuration.

