HSI LIGHTING Your reliable partner in UAE Dubai SharjahLED Lights Manufat
uring, LED Lights Supply, Led Lighting Design and Solution 


We provide efficient LED Control System and its Programing as per the project or clients' requirement and we extend our service using following Dimming Controls.

  "Digital Addressable Lighting Interface" (DALI)


In lighting Industry Stands for Digital Addressable Lighting Interface. The DALI protocol for lighting control provides 256 levels of brightness between Complete off and 100%, of Lights brightness which is translated to a power level via a logarithmic dimming curve. This curve gives larger increments in brightness at high dimming levels and smaller increments at low dimming levels. Lighting scene control is a feature of this Dimming down to around 1% is possible using this type of dimming control, as well as lighting control. In below Images by using DALI we have conducted different dimming DALI scene setting. Each mode can be saved and recall up-on demand for respective DALI setting.

Different color and luminance patterns can be achieved without applying individual circuits for each lamp. Contrary to analogue controls, power is supplied in the traditional way with a minimum number of circuits. However, all drivers are connected with a two-wire bus that carries both power and standardized control signals on low-voltage wiring to every device on the network. The messaging system complies with an open-source protocol, so every building automation system can use programs to send commands. Building engineers and lighting designers can utilise programs to transmit commands. Every driver and relay switch on the network gets its unique address stored in the device and can be controlled via software, and from any UI that has the software installed.


It Stands for Digital Multiplex and is a standard for digital communication networks that was originally intended as a standardized method for controlling light dimmers for stage lighting and effects.

DMX has also expanded to uses in non-theatrical interior and architectural lighting, being the primary method for linking controllers (such as a lighting console) to dimmers and intelligent lights. Recently, wireless DMX adapters have become popular especially in architectural lighting installations where cable lengths can be lengthy. DMX should allow you to dim almost to extinction.

0-10V / 1-10V

It is basically an analogue dimming protocol which is one of the earliest and simplest electronic lighting control signalling systems. Simply put, the control signal is a DC voltage that varies between 1 and 10. The controlled lighting should scale its output so that at 10 V, the controlled light should be at 100% of its potential output, and at 1V it should at 10% output. Distance from dimmer is one of main challenges in using 1-10V dimming solution. 1-10V dimming requires like above mentioned method additional two wires to run the signal along the mains power cable cable.

Which One is The Best :

Basically there is no straight forward recommendation for smart lighting solutions. In HSI lighting we mainly advise clients to review the project and give proposal along with evaluation of best component for desired application.

Please contact us lights@hsilighting.co.uk for further information and free consultancy on choosing which dimming protocol to install as well as wiring advice.

Phase control is a dimming technique is often used for halogen and incandescent lamps. It “clips” part of the sine wave of the alternating current to dim the light. There is no surety that how the. LED driver reacts for these alteration of the current giving chance to unexpected flicker. In contrast the digital DALI driver includes a microprocessor that has functions stored for address, intensity settings, fade rate etc. DALI instructions such as GoToScene and SetMin are sent to the driver, utilizing the data stored in this microprocessor memory. Therefore, there is no chance for unexpected flicker especially in low dim range as all the control commands are digital.

We newly developed interface and control system in collaboration with Grunes Licht - Germany. We revolutionised the home automation by introducing Intelligent Lighting Management System. The system seamlessly unifies into one user-friendly application with a comprehensive line of fully integrated light sources.
We innovate with new products consistently to meet the technology requirements. You can expect the great ideas to keep coming. Follow the link below for more information about our Lighting Control Sytem. HSI Lighting Management System

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