- Voltage
- 24V
- IP Rating
- IP67
- Cut
- 5cm
- Max Run
- 15 Metre
- Warranty
- 7 Years
Warm White 2700K COB LED Strip 24V 10mm 480LEDs/m IP67 Waterproof 15m
SKU: COBWW27K24V-20M-IP67
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IP67 Waterproof
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24V DC
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15 Metre Run
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7 Years
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Description
The ATOM LED 2700K Warm White IP67 COB LED Strip delivers a smooth, continuous line of light for indoor and outdoor installations. Ideal for use within compatible aluminium LED profiles, it is suitable for illuminating cabinetry, outdoor architectural features and decorative lighting details.
Close-up outdoor stair lighting in five white light colours. Illustrative lighting views.
Its 2700K colour temperature is the warmest white in the range, making it suitable for residential and hospitality settings where a warm appearance is preferred.
Operating at 24V DC, the strip combines 480 LEDs per metre with a power consumption of 7.5W per metre. Its flexible silicone enclosure measures 10mm wide and provides IP67 protection when all cut ends and connections are correctly sealed.
Each ordered length is cut and prepared from a 30-metre roll, with made-to-measure lengths available from 1 to 15 metres. Cutting is carried out at the marked 50mm intervals. The maximum continuous run is 15 metres from a single power feed; longer installations require separately powered runs.
Installation
We recommend installing the strip in a compatible aluminium LED profile for secure mounting and additional protection, particularly outdoors. Ensure the profile accommodates the silicone casing and provides sufficient space for sealed connections.
Use a correctly sized 24V DC constant-voltage LED driver. Cut only at the marked points and seal all cut ends and connections with compatible IP67 components. The strip is not intended for continuous submersion.
For dimming, use a compatible single-colour LED controller or dimmable constant-voltage driver, matched to your chosen control system.
Bespoke LED Lights
ATOM LED supplies bespoke LED lighting for homes, commercial premises and trade projects across the UK. Our COB LED strips can be cut and prepared to suit your installation at the marked cutting points. Choose a made-to-measure length, or send us your measurements for a bespoke quotation. Longer installations require separately powered runs and an appropriate power layout.
See the installed look
Illustrative lighting views.
- Product Type
- COB LED Strip
- Colour
- Warm White 2700K
- IP Rating
- IP67 Waterproof
- Voltage
- 24V
- Watts Per Metre
- 7.5 W/m
- LEDs Per Metre
- 480
- Max Run Length
- 15 Metre
- CRI
- >90
- Dimensions
- 10mm x 5mm
- Warranty
- 7 Years
Specifications
- Product Type
- COB LED Strip
- Colour
- Warm White 2700K
- IP Rating
- IP67 Waterproof
- LEDs Per Metre
- 480
- Continuous Run
- 15 Metre
- Voltage
- 24V
- Watts Per Metre
- 7.5 W/m
- Metres
- 1–15 Metre
- Dimensions
- 10mm x 5mm
- Width
- 10mm
- Depth
- 5mm
- Bending Angle
- Vertical Bend
- Lumens Per Metre
- 870 lumens
- Cut Points
- 5cm
- Operating Temperature
- -25°C to 50°C
- LED Type
- COB
- Average LED Life Hours
- 50000
- Continuous Operating Hours
- 15 hours
- Certification
- UKCA, CE, RoHS
- CRI
- >90
- Warranty
- 7 Years
- Brand
- ATOM LED
Technical Documents
Shipping & Returns
On 97% of products — Royal Mail 48-hour tracked
Mainland UK orders over £90 — order by 1pm, Mon–Fri
30-day returns window — free returns on faulty products
01952 370028 · Mon–Fri 9am–5pm
Shipping
Free UK delivery on 97% of products is sent via Royal Mail 48-hour tracked.
Free next day delivery on eligible Mainland UK orders over £90 via DPD (order by 1pm, Mon–Fri).
Orders placed before 1pm UK dispatch the same working day from Telford. Friday 1pm is the cut-off for Monday delivery, excluding paid Saturday Delivery and bank holidays.
Saturday Delivery is available as a paid option at checkout.
Adding profiles? Mainland UK delivery for rigid 1m profiles is £6.95 below £90, with free next day delivery on eligible £90+ orders. Rigid profiles exactly 2m long cost £19.85 per order via DX; rigid profiles over 2m cost £34.65 per order via DX. The highest applicable profile rate applies once to a mixed basket, including orders of £90 or more. Order before 1pm, Monday–Friday, for same-working-day dispatch of in-stock profiles.
Large orders and pallet shipments: call 01952 370028 for a quote.
For more information see our detailed Shipping Page.
International Shipping
We use DPD, Royal Mail and DX for delivery. Orders to Northern Ireland or the Republic of Ireland containing a rigid profile 2m or longer cost £39.85 per order via DX, including mixed baskets and orders over £90. Other destinations and services are priced at checkout.
Returns & Refunds
The 30-day return window applies to non-customised stock items returned in their original, unopened, uncut condition with original packaging. Eligible items include:
- Standard LED strip lights supplied as 5-metre rolls
- Straight aluminium profiles
- Power supplies and drivers
- Accessories (connectors, controllers, dimmers, end caps)
Custom-cut and bespoke orders (made-to-measure strip, custom-spec drivers, custom-length profiles, special-order items) are non-returnable unless faulty.
Faulty products qualify for free returns — we cover the return postage and either replace the item or refund the full cost including original delivery.
Refunds are processed within 5–10 working days of receiving the returned item.
For more details see our Returns & Refunds page.
Reviews
Frequently Asked Questions
What is the difference between IP65, IP67, and IP68?
IP65 handles surface splashes only and is not suitable for UK outdoor conditions or bathroom wet zones under BS7671. IP67 is rated for temporary immersion and covers outdoor garden installations, most bathroom zones, and exposed architectural features. IP68 handles continuous submersion for ponds, fountains, and fully exposed outdoor applications. For most UK garden and decking projects, IP67 is the correct choice.
Can I cut this product to a custom length?
Yes. ATOM LED products can be cut at the marked cut points without voiding the warranty. Many competitors restrict cuts to 50–100mm intervals, which wastes offcuts on tight custom runs. Use sharp scissors or a craft knife for a clean cut, then seal the end with a suitable end cap.
What size driver do I need?
Multiply the total metres by the wattage per metre, then add 20% headroom. For example: 10 metres of 24V neon flex at 9W/m = 90W total, so you need a minimum 108W driver. Never load a driver above 80% capacity for long-term reliability.
Should I choose 12V, 24V, or 48V?
Choose 12V for caravans, cars, boats, and any project powered by a 12V battery. Choose 24V for most home and trade installs where you need dependable run length with lower voltage drop. Choose 48V for longer architectural runs where extra distance and single-feed flexibility matter. For underwater or submerged installs, use IP68 Waterproof lights and the correct driver for that product; do not use 48V underwater.
What is your warranty?
ATOM LED offers product-specific warranties: 7 years on single-colour COB strip, 5 years on RGB and RGBW COB strip, and 4 years on LED neon flex. The warranty covers manufacturing defects. Call 01952 370028 for warranty claims.
Do you offer free delivery?
Yes. Free UK delivery on 97% of products via Royal Mail 48-hour tracked. Free next day delivery via DPD on eligible Mainland UK orders over £90 (order by 1pm, Mon–Fri). Rigid profiles 2m or longer have fixed DX delivery charges and do not qualify for free delivery.
ATOM LED
Light. Precision. Confidence.
From garden borders to commercial facades, ATOM LED neon flex delivers consistent, dot-free illumination that lasts. UK stock, UK support, up to 4 years warranty.
Shop All Neon FlexMade To Measure
Contact us
Tell us the run length you need and we’ll confirm the best setup for your project.
- Product
- Warm White 2700K COB LED Strip 24V 10mm 480LEDs/m IP67 Waterproof 15m
- SKU
- COBWW27K24V-20M-IP67