A 10mm-wide chip-on-board strip packed with 576 LEDs per metre, so the light reads as one smooth line of colour, and addressable segments let rainbows, meteors and flames run along it.
Ordinary LED strips show their workings: a row of bright dots with gaps between them, especially where the strip reflects off a glossy surface. ADRESUNO uses FCOB, flexible chip-on-board, which packs 576 tiny LEDs into every metre under one continuous coating. The light comes out as one smooth line, closer to neon than to a string of beads.
The second half of the trick is the IC. A 1903 driver chip controls each segment, eight to the metre, so the strip can show different colours along its length at the same time. That is what makes a rainbow flow, a meteor streak or a flickering fire effect possible on one strip.
It runs at 24V from an included 48W adapter. Higher voltage matters on a dense strip: it lets a long run hold its brightness and colour from one end to the other, where a low-voltage strip of the same density would start to fade and shift colour towards its far end.
Brightness dims down smoothly, so the same strip can blaze through a party and then settle into a quiet cove glow. The white circuit board helps too, since it blends into pale shelves and walls when the strip is off.
| Spec | Value |
|---|---|
| LED type | FCOB (flexible chip-on-board), addressable RGB IC |
| Driver IC | 1903, 8 per metre |
| LED density | 576 per metre |
| LEDs per 5m reel | 2,880 |
| Length | 16.4ft (5m); 33ft set = two 5m reels |
| Voltage | 24V DC |
| Power supply | 24V 48W adapter included |
| Strip width | 10mm |
| Thickness | 3–4mm |
| Beam angle | 180° |
| PCB colour | White |
| Operating temperature | -22°F to 149°F (-30°C to 65°C) |
| Dimmable | Yes |
| App | duoCo StripX, QR code on the control box and manual |
| Controls | App, remote, control box |
| Connector | 3-pin male |
| Effects | Rainbow, meteor, fire, stars and more |
| Water resistance | Not water resistant |
| Weight | 6.4oz (16.4ft kit) |
A dotless addressable strip rewards places where the light is seen directly. Under a floating shelf, around a mirror or along a desk edge, the ADRESUNO strip looks like a line drawn in coloured light, and the effects race along it with no gaps to break the illusion.
Spots where the smooth line makes the biggest difference:
Music mode ties the strip to the room, and the app offers a library of effects from rainbows and meteors to fire and twinkling stars. Pick a steady single colour when the job is simple accent lighting; the COB line looks just as good holding one shade.
Limits worth knowing: the strip is not water resistant, so no bathrooms with splashes, patios or kitchens right behind the sink. It needs its 24V adapter and a mains socket, unlike USB strips that feed from a TV. And as a strip, it asks you to plan the run and the power point before you start sticking.
Video creators get a quiet bonus. Because the light comes from a solid line rather than bright points, a COB strip in the background of a stream or a shot reads as a clean glowing edge instead of a row of hotspots on camera.
The kit arrives as strip, controller and 24V adapter, joined by a 3-pin connector. Plug the strip into the controller, the controller into the adapter, and the light is ready before anything goes on the wall. Test first, then fit.
A tidy install:
If the run needs trimming, cut only at the marked points between IC segments. Cutting mid-segment leaves a dead stub, and on an addressable strip the data travels in one direction, so keep the controller end intact. Dense COB strips also run warm at full brightness; an aluminium channel under a shelf or along a desk spreads that heat and gives an even cleaner line.
The strip connects inside duoCo StripX rather than in the phone's Bluetooth settings, the same as other lights in the ELK-BLEDOM family. The pairing guide walks through what to try when the controller will not show up, and the app guide explains music mode and effects.
The rated working range runs from -22°F to 149°F, which covers a cold garage workshop or a warm attic bedroom. Heat builds most where the strip sits boxed in with no airflow, so behind a sealed kickboard or inside a closed cabinet, give it a channel or a little breathing room.
COB RGB IC strips are the premium corner of ELK-BLEDOM lighting, and three kits stand out. ADRESUNO is the compact, per-reel option; BUNACET and UETGRE sell long runs in one box on the Magic Lantern app.
| Strip | Length | App | Controls |
|---|---|---|---|
| ADRESUNO COB RGB IC | 16.4ft or 33ft | duoCo StripX | App, remote, control box |
| BUNACET COB RGB+IC | 80ft | Magic Lantern | App, 44-key remote, 3 keys |
| UETGRE COB RGB+IC | 65.6ft | Magic Lantern | App, 24-key remote |
| HOUHUI RGBIC chasing strip | 32.8ft | duoCo StripX | App, 24-key remote, 3 keys |
Choose BUNACET's 80ft kit or UETGRE's 65.6ft kit when a whole room needs COB in one purchase. The HOUHUI chasing strip is a lighter-weight RGBIC option with visible LEDs, fine where the strip hides behind furniture.
There is one more way to get a smooth line of colour: neon rope. The SILFU neon rope wraps LEDs in a thick diffusing sleeve that bends into shapes and handles outdoor use. It glows one colour at a time, though, so the ADRESUNO strip wins wherever flowing, multi-colour effects matter more than weatherproofing.
Between ADRESUNO's own versions, the choice is simple:
Before ordering, check the length of every run, where the 24V adapter will plug in, and whether the spot stays dry.
Flexible chip-on-board: 576 LEDs per metre sit so close together under the coating that the strip shows a continuous line of light with no visible dots.
Yes. A 1903 driver chip controls segments eight to the metre, so the strip shows several colours at once and runs rainbow, meteor and fire effects.
It runs at 24V DC, and a 24V 48W adapter comes in the kit.
No. It is not water resistant and is meant for indoor spaces such as shelves, mirrors, desks and stairs.
