Meter: COB-LED-Strip LK04-36b-30
- Free Cut! The LED strip can be divided at any point
- LED type: COB - no single LEDs visible
- Beam angle: 170°
- Brightness: 1,500 lm/m
- Color rendering: High CRI>90
- Voltage: 24 Volt
- Power: 15 Watt/m
Free Cut
Unlike normal LED strips, Free Cut LED strips can be cut at any point. While normal LED strips have fixed division marks (e.g. every 5cm) and a cut between the marks would destroy the entire 5cm segment, there are no division marks with Free-Cut LED strips. It can be cut at any point and the Free-Cut strip will shine homogeneously right up to the cut point. This enables perfect light lines, e.g. for
- shelf lighting
- Staircase lighting
- any type of insert or plaster-in profile that needs to be installed to the exact length
COB LED structure
This has advantages for various applications:
- Homogeneous line light, even in very flat aluminum profiles.
- Continuous, narrow accent or orientation light
- Absolutely uniform indirect lighting at very short distances
The COB LED-Strips are also very efficient - approx. 100 lumens / watt - and can be processed just as flexibly as normal LED strips. The free-cut design allows the length to be adjusted to any desired dimension and the double-sided adhesive tape on the back makes the COB LED strips very easy to install.
The continuous light effect without visible individual LEDs in the COB LED-Strip is achieved by a new process. With white LEDs, the light has always been generated by a converting phosphor layer. Now, instead of applying a separate, tiny phosphor layer to each LED chip - as it is usually the case - COB LED-Strips cover the entire 5m strip in one piece with a continuous phosphor. The result is a uniformly homogeneous band of light, as in color, so in brightness.
Available Variants
- Meter goods IP20, connection cable optional
All variants have a 3M adhesive tape on the back for mounting, can be divided at any point and are available in various color temperatures (e.g. 3,000K warm white).
Notes on accessories:
To operate 5m of LED strips, a 24V power supply with min. 75 Watt is required. 5m x 15W/m = 75 Watt.
For brightness control of 5m a driver with min. 3,2 Ampere is needed. 75W / 24V = 3,2 Ampere.
Frequently asked questions:
Can COB LED-Strips be used like normal LED Strips?
Yes. COB-LED-Strips can be laid, cut and connected just as flexibly as normal LED-Strips. The solder contacts for connecting cables are also exposed.
What is the height of the COB LED-Strips?
Only 1.5mm. COB LED-Strips are not significantly higher than normal LED strips and therefore fit, for example, in all standard aluminum profiles. The IP67 versions have the typical height of 4mm due to the surrounding silicone tube.
Does the phosphor coating reduce the lifetime of the LEDs?
No. COB technology has been used for many years in numerous high-power LED modules (up to 100 Watt output), where the temperature input into the phosphor coating is immensely high. There is no known reduction in lifetime here.
You can find more answers to frequently asked questions about LED strips in our FAQ.
| Brightness lm/m: | 1500 |
|---|---|
| Colour rendering: | CRI>90 |
| Colour temperature: | 3.000K warm |
| Energy efficiency class (EEK): | F |
| Power: | 15 |
| Seperatable every (cm): | 0,1 cm |
| Strip width in mm: | 10 |
| Voltage: | 24V |
| Water protection: | IP20 without waterprotection |
| LED/m: | COB |