MIWISE M5VUSBCOB320D-3M-2700K light kit 3m 2700K 5V USB COB 960 LEDs

USB-Powered COB Strip Kit

The MIWISE M5VUSBCOB320D-3M-2700K is a 3 metre COB LED strip light powered by a standard 5 V USB port. It delivers 960 high-density chips in a warm 2700 K white tone with CRI 90+ for accurate colour rendering. The kit suits indoor DIY projects such as under-cabinet, mirror or TV backlighting where a low-voltage, plug-and-play solution is preferred. Buyers needing mains-voltage runs or colour-changing effects should look elsewhere.

Thermals Noise Power

Operating at 9.8 watts from a 5 V USB supply, the strip runs cool enough for direct contact with furniture surfaces. The low-voltage design eliminates the hum or coil whine sometimes heard on transformer-driven kits. Power draw stays well within the limits of common USB chargers or power banks. No active cooling is required and none is included.

Sustained Load Behaviour

The COB layout maintains uniform, flicker-free output across the full 3 m length during continuous operation. A touch dimmer with memory function preserves the last brightness level after power cycles. Cut points every 12 mm allow the strip to be shortened without dead sections, and cut ends can be reconnected with solder or optional connectors. The 5-year warranty covers long-term use.