120 Volt 120 LED
RibbonFlex Pro White Tape Light, 120 LEDs per meterWhat you'll need… 1. Choose your lighting, 2. Choose your controller, 3. Choose your power supplyRibbonFlex-kitchen-1000x1000RibbonFlex-White-lobby-curves-1000x1000CE-16ft-White-Tape-Light-Kit-kitchenRibbonFlex-living-room-tray-ceiling-1000x1000MirrorEnt. CenterColor temperatures: 2700K Soft White, 3000K Soft Bright White, 4000K Bright White

RibbonFlex Pro Series 120

Soft White-2700K, Soft Bright White-3000K, or Bright White-4000K


  • Uses SMD 2835 LED modules – 120 LEDs per meter (about 36 LEDs per ft.) – to produce 1400 lumens of light output per meter (about 420 lumens per ft.)
  • Great for under cabinet lighting and well suited for any general task lighting project where bright illumination is required, yet is fully dimmable
  • High density LEDs allow for the tape light to be installed close to an adjacent surface to provide the most seamless illumination with no bright light spots
  • Fully dimmable with standard in-wall dimmers when used with Armacost AC Dimmable Power Supplies
  • Also dimmable with Armacost Lighting’s line of 12-volt dimmers, wireless and Wi-Fi controls, (iOS and Android)
  • Series 120 tape light can be cut every 25mm (approximately every 1 in.)

View full product description

How to choose a power supply
Download Installation Guidelines


Product Description


Order by color temperature and reel length.

All lengths (except 10 meter reels) include:
(1) Series 120 LED tape light
(2) low-voltage power wire leads, 48-in. wire lead on one end, 8-in. wire lead on other end
(1) SureLock Wire Lead Connector for bridging gaps
(1) SureLock Splice Connector for extending tape strip lengths
(2) Peel-and-stick Wire Support Clips
Detailed planning and installation guide

  • Requires a 12-volt DC power supply, sold separately. View options
  • Fully dimmable; the type of dimmer you choose will be based on how you want to connect and install your LED lighting. Read more
  • Fully customizable, cut to size every 2 inches or easily connect strips together to create longer lengths; uses 3M high-bond adhesive backing for easy peel and stick installation
  • Tape height/width is about 2mm x 8mm (~1/8 in. X 3/8 in.), easy to hide and will fit almost any space – straight, curved or irregular
  • For RV and boat interiors, tape lighting can be powered directly by a 12-volt battery, AC/DC power supply not required
  • CSA logoCSA listed, conforms to UL standard 8750MFG,
    Class 2 NEC compliant, for dry location use only
  • Limited three-year warranty

Download Installation Guidelines

Soft white 2700K is similar to the color temperature of standard incandescent light bulbs, and produces a soothing, warm golden/yellow color.

Soft bright white 3000K is a little whiter, but is still warm, more like halogen light. It is a clean natural color and a popular balance between warm and cool white.
Bright white 4000K is a natural/neutral white, closer to the color of sunlight — not too cool and without a bluish tint.

Color temperature comparison: 2700K, 3000K, 4000K

How to calculate total wattage required in lighting system
Using the chart above, determine the watts used in each leg of lighting. A straight run is considered one leg. A center feed is two equal length legs of lighting. An array can have many legs. Include only the lengths of LED tape in your calculation, not the connecting wires.
Add together the watts used in each leg of lighting to get total watts required. Note: this is when lighting is at 100% full brightness and when it will use the most watts energy.

Additional Information

Color temperature

Soft Bright White (3000K), Bright White (4000K), Soft White (2700K)


8.2 feet (2.5 meters), 16.4 feet (5 meters), 32.8 feet (10 meters)