220v cob high voltage soft light belt led drive-free

220V COB high-voltage flexible LED strip

1. Appearance and Hardware Details

1. Light-emitting structure: COB integrated package, a full surface yellow light-emitting layer, no dot-shaped LEDs, uniform light emission with no spots or dark areas.
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2. Power supply specifications: AC 220V high voltage direct connection; no additional transformer or drive power supply required, simplifying installation and wiring.
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3. Substrate and adhesive: A white flexible FPC circuit board with 3M high-strength double-sided adhesive on the back, allowing direct adhesion to a flat substrate; the board is marked with a 220V voltage label, and standard cutting cuts are pre‑made at designated sections.
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4. Material properties: A high-toughness soft board that can be bent and fitted into curved shapes. The outer layer provides insulation and protection, ensuring safety from electrical hazards.
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5. Wire: A red and black main wire with both ends is provided directly, allowing for the distinction of zero wires, making the wiring straightforward and easy to understand.

2. Core Advantages

- Driver-free design: The 220V mains power is supplied directly, eliminating the need for power procurement and wiring, thus improving construction efficiency.
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- COB uniform lighting technology: High-density integrated light sources produce soft and rich light, without grainy lamp spots, offering a premium visual experience
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- Long-distance low attenuation: No significant voltage drop occurs when high-voltage power is supplied over long lines, and the brightness remains consistent throughout the roll.
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- Self-adhesive flexibility: Can be applied and installed on ceiling panels, cabinets, signage, and shaped light channels