4w ultra slim COB dotless white LED tape light with full-width illumination, 4mm wide, 5 metre reel

Overview
4W flexible 24V COB white LED tape in a narrow 4mm format, available in 3000K warm white or 4000K neutral white. Despite its tiny size, the COB design produces a smooth continuous line of light with no visible LEDs. Supplied in 5 metre reels wired at both ends so the reel can be split into two powered lengths. Cuttable every 5 cm for precise installation.

Design and Style
This ultra-slim COB tape uses chip-on-board technology, where hundreds of micro LEDs are mounted directly onto the PCB and coated with a continuous phosphor layer. The result is a perfectly even light line with no visible points, even at close range. At only 4 mm wide it can be installed in the narrowest channels and detailing. The solder pads are positioned on the rear of the tape to achieve the slim profile; if the tape is cut and re-soldered, the joints must be insulated to prevent contact with the mounting surface. Supplied in 5 m reels with an adhesive backing for simple installation.

Usage
Ideal for fine architectural detailing, furniture edges, display units and any installation where standard 8–10 mm LED tape will not fit. The 3000K version offers a warm ambient tone, while the 4000K version provides a clearer neutral white suited to task or display lighting. With no IP rating this tape must only be used in dry protected environments.

Key Features

• 4 W per metre operating at 24 V DC

• Supplied in 5 metre reels wired at both ends for splitting into two powered lengths

• COB technology for a seamless dot-free light output

• Only 4 mm wide for ultra-slim installations

• Rear solder points for minimal width design

• Cuttable every 5 cm

• CRI 90 for natural colour rendering

• Requires a 24 V DC driver (not included)

Light Output

• 3000K Warm White – 410 lumens per metre

• 4000K Neutral White – 440 lumens per metre

Dimming?
We have paired these LED lights with switched LED drivers and with a remote control and receiver for dimming. If you prefer to operate the lights using a standard wall dimmer, you can find a suitable driver here.

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