- Voltage
- 48V
- IP Rating
- IP20 Non-
- Cut
- 5cm
- Max Run
- 30m
- Warranty
- 7 Year
Ultra Long Warm White 2700K COB LED Strip 48V 480LEDs/m IP20 30M
SKU: COBWW27K48V-IP20
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IP20 Indoor
-
48V DC
-
7 Years
-
30m Run
Encrypted & secure checkout
Description
Ultra Long COB LED Strip 48V
The Ultra Long COB LED Strip 48V is engineered for extended installations of up to 30 metres from a single power feed, delivering consistent brightness with no visible voltage drop. Supplied in a convenient 50-metre roll, the strip can be cut every 5cm (50mm), allowing precise customisation to suit any project. With 480 LEDs per metre, this IP20 strip is perfect for indoor applications, providing seamless, dot-free illumination across large areas.
Using advanced COB technology, the strip consumes just 10W per metre, offering superior energy efficiency compared to traditional SMD LEDs. The slim 10mm width makes it easy to install in tight spaces, corners, or LED channels, while the short 5cm cut points ensure a clean and accurate fit during installation.
The strip also boasts a high CRI of 90, ensuring colours appear vibrant and true to life. For applications where colour accuracy is essential, such as clothing stores, design studios, and photography setups, this makes a significant difference.
Capable of a continuous run of up to 30 metres at 48V, performance is maintained within a 15% voltage drop after 30m, making it highly reliable for both residential and commercial projects. Installation is quick and secure thanks to the 3M self-adhesive backing, ideal for mounting into LED profiles or directly onto surfaces.
For added peace of mind, the Ultra Long COB LED Strip comes with a 3-year guarantee for indoor use.
Dimming Compatibility
- Compatible with dimmers using standard control protocols including DMX, Dali, 0-10V, PWM.
- Compatible with smarthome dimmers including those from Lutron, Loxone, Rayco, Control 4, Lightwave, Wizz, Casambi, Crestron.
The lights are cut and prepared from a 50-metre roll as per your requirement.
Power Supply Needed: 48V
Specification:
- Working Voltage: DC 48V
- Light Colour: Warm White 2700K
- LEDs: COB
- Cutting: 5cm
- Continuous run: 30 Metre
- Strip Backing: 3M Adhesive
- Waterproof Rating: IP20 Non-Waterproof
- Working Temperature: -30°C to 50°C
- Dimension: 10cm wide
- Power: 8 W/Meter
- Extension Lead: 20cm Extension Lead
- Warranty: 7 years
- CRI: >90
- Width: 8mm
- Lumens: 970 lm/m
- LEDs: 480 per metre
- Product Type
- COB LED Strip
- Colour
- Warm White 2700K
- IP Rating
- IP20 Non-Waterproof
- Voltage
- 48V
- Watts Per Metre
- 8 Watts
- LEDs Per Metre
- 480
- Max Run Length
- 30m
- CRI
- >90
- Warranty
- 7 Years
Specifications
- Product Type
- COB LED Strip
- Colour
- Warm White 2700K
- IP Rating
- IP20 Non-Waterproof
- LEDs Per Metre
- 480
- Continuous Run
- 30m
- Voltage
- 48V
- Watts Per Metre
- 8 Watts
- Metres
- 50m roll
- Width
- 10mm
- Depth
- 1.5mm
- Bending Angle
- Vertical Bend
- Lumens Per Metre
- 970 lumens
- Cut Points
- 5cm (50mm)
- Operating Temperature
- -25°C to 40°C
- LED Type
- COB
- Average LED Life Hours
- 50,000
- Continuous Operating Hours
- 15 hours
- Certification
- UKCA, CE, RoHS
- Attachment
- 3M Self-Adhesive
- Beam Angle
- 180
- CRI
- >90
- Warranty
- Up to 7 years
- Brand
- ATOM LED
Delivery & Returns
On 97% of products — Royal Mail 48-hour tracked
Mainland UK orders over £90 — order by 1pm, Mon–Fri
15-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 Mainland UK orders over £90 (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.
Large orders and pallet shipments: call 01952 370028 for a quote.
For more information see our detailed Shipping Page.
International Shipping
Northern Ireland shipping is charged at manual rates depending on shipment weight. International shipping uses manual zone rates at checkout.
Returns & Refunds
The 15-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: up to 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 on Mainland UK orders over £90 (order by 1pm, Mon–Fri).
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
- Ultra Long Warm White 2700K COB LED Strip 48V 480LEDs/m IP20 30M
- SKU
- COBWW27K48V-IP20