Warm White 3000K COB LED Strip 24V 10mm 480LEDs/m IP20 20m Run

The Warm White 3000K COB LED Strip delivers a smooth, continuous warm white line for dry indoor installations. The 24V tape is 10mm wide, contains 480 COB LEDs per metre and consumes 7.5W/m. It produces 677 lumens per metre, cuts every 50mm and supports a continuous run of up to 20 metres.

The dense COB construction replaces the dotted appearance of traditional LED tape with an even illuminated surface. This is an ATOM LED branded product sold by House of LEDs. It has CRI >90 for faithful colour rendering and carries an up-to-seven-year warranty.

Cut and made to measure: We cut and prepare this COB LED strip to suit your specific requirements. Finished lengths must follow the strip’s stated cut-point interval, so a requested length may be adjusted to the nearest valid cut point. The stated maximum continuous run still applies; longer installations must be planned as separate runs with suitable power feeds.

What does 3000K warm white look like?

3000K gives a warm white that feels softer than neutral 4000K but cleaner and less amber than 2700K. It is a practical choice for kitchens, living rooms, hallways, bedrooms, shelving and ceiling coves where the lighting needs to feel welcoming without becoming strongly golden. Match it to existing 3000K downlights when several light sources share one room.

Because the strip has an IP20 rating, use it only in dry interiors. For outdoor areas, wet spaces or any location exposed to moisture, choose a suitably protected product instead. See the full COB LED strip collection to compare indoor and protected options.

What power supply does this strip need?

Use a constant-voltage 24V driver. Calculate 7.5W for each metre and add 25% capacity so the driver is not operated at its limit. The strip load is 37.5W at 5m, 75W at 10m and 150W at 20m. Choose a suitable model from our 24V-compatible LED drivers.

How should the strip be fitted?

Unroll the tape completely, test the layout and cut only at the marked 50mm copper pads. Apply it to a clean, dry surface using the self-adhesive backing. For a straight, protected finish, install the tape inside a compatible aluminium LED strip profile with an internal channel wide enough for 10mm tape.

For component or length advice, ask the House of LEDs team before placing your order.

Features

• Smooth, dot-free light from 480 COB LEDs per metre
• Up to a 20m run from one correctly specified 24V feed
• 50mm cut points with optional made-to-measure finishing
• High colour quality with CRI >90 and a 120° beam
• 3M self-adhesive backing and a 150mm lead

Specifications

• Product: Warm White 3000K COB LED Strip
• Voltage and power: 24V DC, 7.5W per metre
• Light output: 677 lumens per metre
• Dimensions: 10mm × 2mm
• Cut points and maximum run: 50mm, up to 20 metres
• Protection: IP20 for dry indoor use
• Colour quality: CRI >90
• Certifications: UKCA, CE, RoHS and UL
• Warranty: Up to 7 years

Mainland UK delivery

• Tracked delivery, including 1m profiles: £6.85 for eligible orders under £90.
• Free tracked delivery: eligible standard parcels and 1m-profile orders of £90 or more.
• DPD Next Working Day: £9.85
• Next Working Day by 12pm: £15.95
• Next Working Day by 10:30am: £18.95
• Saturday delivery: £19.85
• 2m profiles / long goods: £21.85 per consignment. This applies whenever an order contains any 2m profile: one 2m length, a 2m length mixed with 1m items, or multiple 2m lengths. The charge remains £21.85 and is not replaced by the free-delivery threshold.

Orders placed before 1pm Monday to Friday are normally despatched the same working day when stock is available and no additional cutting or preparation time is required. Timed services exclude weekends and Bank Holidays unless Saturday delivery is selected. International orders use a tracked service; the available rate is calculated at checkout.

Returns

Unused standard stock items may be returned within 15 days in their original, undamaged condition and packaging. Contact us before sending a return so the correct return route can be confirmed.

Made-to-measure, cut, mixed or otherwise personalised products cannot be cancelled or returned once preparation has started unless they are faulty. Full unused rolls and unused accessories, power supplies, controllers, drivers and profiles may be eligible for return. Modifying a product can invalidate its warranty, including removing the fitted plug from 220V/240V strip or neon flex.

Read the full shipping policy and refund policy, or contact sales@houseofleds.co.uk before ordering a made-to-measure item.