ELK-BLEDOM Speaker: The Lights That Dance to Your Music

One controller design explains why so many different lights share the name. A TV backlight, a 50ft neon rope, a patio run and a set of car bars can carry the same kind of chip, answer to the same family of apps and pulse to the same song. So the ELK-BLEDOM Bluetooth speaker people search for turns out to be a whole wardrobe of lights.

• A microphone in the box. Nearly every light in the family hides a small mic in its controller, so the glow jumps with whatever is playing nearby.
• An app on the phone. Lotus Lantern, duoCo Strip, Lotus Lamp X, duoCo StripX or Magic Lantern, depending on the light.
• A remote in the bag. Most kits add an IR or RF remote for the sofa moments when the phone is across the room.

The three favourites show how people light their evenings. The MATICOD TV backlight wraps 9.84ft of 5050 strip around a 32–43in screen and draws power from the TV's own USB port. The SILFU neon rope lays 50ft of smooth PVC neon line, rated IP67, along walls and shelves. The AILBTON IP68 strip runs 100ft of sealed tube along a deck or roof edge on a 24V adapter.

• Behind the TV. USB-powered backlights sized to the screen, so the glow switches on with the picture on many sets.
• Around a room. Neon rope for smooth outlines, a classic 5050 strip for ceilings and shelves, a COB strip for a dotless line, or a statement cloud or lamp.
• In the car. Acrylic bars, fibre-optic lines, footwell pods or underglow tubes, most of them fed from the 12V socket.
• Outside. IP65 to IP68 strips and permanent eave lights, from a balcony rail to a whole roofline.

Then picture how the colour should move. A plain RGB strip shows one colour along its whole length at a time: calm and even, kind to the eyes during a film. An RGBIC or dreamcolor light gives each LED or segment its own chip, so rainbows chase along it and a beat can throw several colours at once. Most TV strips in the family are RGB, while the Daymeet 13.1ft brings RGBIC to the screen.

For a TV, the screen's edge sets the length. A strip sits a little inside the edge, so a run slightly shorter than the perimeter closes the loop.

Buy the run you need rather than the one that almost reaches. Cutting at the marks shortens any strip, yet adding strip to a kit rarely ends well, because the controller and supply are sized for what came in the box. Measure the path first with a tape or a string, corners included.

1. Colour type. RGB paints one colour at a time; RGBIC, shown as multi-zone, runs flowing, chasing rainbows. The family splits close to half and half.
2. LED style. 5050 beads give bright points of light, COB packs the chips so tightly that the line looks continuous, and neon rope hides its beads behind a milky silicone jacket.
3. Power. USB 5V for TVs, desks and short runs, 12V for cars, 24V adapters for long room and outdoor lengths.
4. Weather rating. IP65 shrugs off rain and water jets, IP67 survives a brief dunk, IP68 is built for longer immersion. The controller box itself usually stays indoors or under cover.
5. App. Five apps serve the family, and the box or the manual's QR code names the right one.
6. Remote. 21-, 24-, 40- and 44-key remotes, or none at all on several car and lamp kits.

Voltage matters more than it looks. At 5V, a long strip pulls a lot of current, and the far end dims and drifts towards pink. That is why the 100ft and longer kits step up to 24V, while the USB strips stay at TV and balcony lengths.

Colour type changes how the music looks, too. On an RGB strip every beat flashes the whole run in one shade. An RGBIC strip can send a bar of colour rising and falling like a level meter, which reads as a proper light show from across a room.

A slow cruise, bass up

The Jushope acrylic kit runs glowing bars along the dash and doors. Acrylic spreads the LEDs into an even band rather than dots, and the dreamcolor chip lets colour chase from the front seats to the back. It takes power from the 12V socket or from wires to positive and negative, both fused, while its mic follows the music in the cabin. A still colour sits among its 213 dynamic modes for calmer drives.

Thunder rolling over the bed

The ZOKON cloud is a cotton-wrapped light roughly 60–70cm long that hangs from two ceiling clips. Lightning flickers inside it, and with a thunderstorm track playing, the flashes land on the rumbles. USB power means a wall plug or a power bank will do, and the duoCo StripX app sets its colours, brightness and bedtime timer.

A name written in light

AILBTON's flexible neon rope bends into letters and curves, cuts at its marks and comes in runs from 20ft up to 150ft. Pin it around a headboard, a gaming desk or a mirror, and the silicone melts the beads into one unbroken line. Its 24V adapter needs an outlet close by, so plan the start of the run around the plug.

New tricks for an old strip

The Sunity set is a 2-port Bluetooth controller with an IR remote for 4-pin, 10mm RGB strips on 5V, 12V or 24V. Two old reels gain app control through Lotus Lantern (LotusLanternX on iPhone), plus a music mode using its own mic or the phone's.

• Bring your own power supply; the set ships without one.
• It suits 5050, 3528 and 2835 RGB strips with 4-pin connectors.
• Govee and Philips Hue strips are not compatible.

The decor pieces are the playful end of the family. Daymeet and DTQJ firework lights burst from a central point, the HUEMIHUI rhythm bars bounce like a stereo's level meter, and the JXIN neon sign spells out Let's Party.

Car kits split into inside and outside jobs:

• Inside: acrylic bars for a bright, even band, fibre optic for a hair-thin outline tucked into panel gaps, and footwell pods for a pool of colour at your feet.
• Outside: Xprite underglow tubes beneath the sills and rock-light pods in the wheel wells, both with sound-active modes.

Neon rope and outdoor strips overlap more than their names suggest. Several neon ropes carry IP65 to IP68 ratings and live happily on a porch rail. The permanent eave kits trade the rope's soft line for lensed points that wash colour down a wall.

1. Test first. Plug the kit in and run a colour through the app before anything gets stuck down. Jushope's fibre kit asks for exactly that.
2. Clean the surface. The tape wants smooth, dry, dust-free ground, like the back panel of a TV or a painted shelf edge. A wipe with isopropyl alcohol helps it bite.
3. Plan the corners. Flat strips fold at a corner, neon rope and acrylic bend, and fibre optic tucks into panel gaps with the pry tool that comes in the kit.
4. Cut only at the marks. Cut points sit between LED groups. On outdoor strips, seal the cut end with glue, or water finds its way in.
5. Keep the box dry and within earshot. The controller holds the mic, so leave it where it can hear the music and where rain cannot reach it.

TV kits make the gentlest start. Peel, press the strip around the back panel a little inside the edge, plug the USB into the TV, and on many sets the glow follows the screen on and off. USB strips such as the DTQJ also run from a laptop's USB port or a battery pack, which suits a monitor or a desk.

Outdoor runs need clips and screws rather than tape alone. The FBZ permanent kit fixes with screw clips along the eaves, and AILBTON's IP68 tube arrives with buckles, straps and glue. Run the adapter to a covered outlet and keep the controller off wet ground.

1. Switch on Bluetooth, and on Android allow the location or nearby-devices permission the app asks for, since it needs that to scan.
2. Power the light and open the app. The light shows up in the app's device list after a few seconds, with no pairing in the phone's settings. The ZOKON cloud's manual allows five to ten seconds.
3. If nothing appears, switch the light off and on, reopen the app, and make sure no other phone is holding the connection.
4. Choose a music mode: the controller's mic, the phone's mic, or songs played from the phone itself.

These controllers usually serve a single phone at once, so a second phone sees the light only after the first lets go. The remote works whoever holds the app.

Timers and saved scenes turn the lights into a habit. Set the strip to switch on at dusk and off at midnight, keep a soft colour ready for film night, and leave a chase mode one tap away for when friends arrive.

For the app-by-app tour of scenes, timers and music modes, open the ELK-BLEDOM app guide. When a light refuses to appear, iPhone and Android pairing help walks through every fix.