Technical data
Dimmable	Yes, depending on power supply
Beam angle	120 degrees
Light colour name	RGB-W
LED strip chip type	5050
Ampere (CC)	3,80 A
LED strip chip count	60
LED strip length	5000 mm
Constant current or constant voltage	CV
Watt	90 W
LED strip width	12 mm
LED strip height	2 mm
LED strip cuttable	100 mm
Volt	24 Volt
Protection class	IP20
LED strip adhesive tape

The Synergy 21 LED Flex Strip with manufacturer number S21-LED-NB002254 is a flexible LED strip module for indoor use, combining RGB and warm white light on a single chip. The product is 5 metres long and based on 5050 SMD LED chips, with 300 units integrated per strip. The light colour is designated as RGB-W, where the warm white light has a colour temperature of 2500K ± 10%. The total power consumption is 90 watts, with 25 watts allocated to warm white light and 65 watts to RGB colours. The maximum current draw is 3.80 amperes, and the operating voltage is 24 volts. Power supply is via constant voltage (CV). The light is dimmable, with dimming functionality dependent on the used power supply.

Applications
This LED strip is intended for indoor use and is suitable for decorative lighting, accent lighting, or background lighting in residential and commercial spaces. The 120-degree beam angle ensures broad light distribution. The IP20 protection class protects against contact with moving parts but is not suitable for damp or wet environments. The maximum operating temperature is 40°C; exceeding this temperature may compromise the product's lifespan. Therefore, sufficient cooling and ventilation at the installation site are required.

Functions and Equipment in Detail
The strip features an integrated adhesive surface on the back, facilitating mounting on smooth surfaces. Dimensions are 5000 mm length, 12 mm width, and 2 mm height. The LED strip technology allows for cuttable installation — every 6 LEDs can be cut at 100 mm intervals, corresponding to approximately 12.5 cm. Control is achieved via external controllers, such as Portaluce controllers or RGBW controllers, supporting wireless, DMX, or other protocols. Control is via a common positive terminal.

Technology Explained Simply
The 5050 SMD LED chips are a proven technology for LED strips, enabling high light output and good colour rendering. The combination of RGB and warm white light on a single chip allows for flexible colour design, with the warm white component providing a colour temperature of 2500K. Constant voltage (CV) power supply ensures stable light output regardless of fluctuations in the power grid. The maximum power of 90 watts at 24 volts corresponds to a current draw of 3.80 amperes. The brightness of the warm white light is 1500 lumens ± 10%.

Compatibility and Accessories
Various controllers are available for operating the LED strip, including models from the EOS series by Synergy 21, such as the 5-channel RGB-WW (RGB-CCT) controller, the wall-mounted switch AC RGB-W, or the ZigBee controller. External controllers like the MiBoxer WL5 or FUT043+ are also compatible. For power supply, for example, the MEAN WELL 24V 150W IP67 power supply is suitable. Accessories for secure connection and mounting include silicone mounting clips (12 mm), waterproof cable connectors IP68, or solderable heat-shrink connectors. The use of waterproof connector boxes or cable connectors is recommended to ensure electrical safety.

Installation and Mounting
Mounting is done using the integrated adhesive tape located on the back of the strip. Installation should be performed on a clean, dry, and flat surface. The strip can be cut at 100 mm intervals, removing 6 LEDs each time. Electrical connections are made via the terminal connectors of the controllers or through external cable connectors. The power supply must be rated for 24 volts DC. The maximum operating temperature of 40°C must be maintained, requiring adequate ventilation and cooling at the installation site.

Operational Advantages
The LED strip offers high flexibility in colour design through the combination of RGB and warm white light. The dimmable version allows brightness adjustment for various usage scenarios. The integrated adhesive surface simplifies installation, and the cuttable structure enables custom adaptation to specific installations. The use of 5050 SMD LEDs ensures high light output and long service life, provided the operating temperature is not exceeded. Compatibility with various controller systems, including wireless and ZigBee technology, expands application possibilities in smart home or professional lighting environments.