Dali controller device for 12 or 24v constant-voltage LED Lighting

Design and Style
The 89100L is a constant-voltage LED dimmer designed to regulate brightness through DALI or Push-to-Dim operation. It connects between the LED driver and the lighting circuit, providing control for 12 V or 24 V DC lighting systems. Compact and practical, the controller has a durable plastic enclosure measuring 78 mm long, 40 mm wide and 16 mm high. Its unobtrusive design allows it to be installed discreetly within ceiling voids, cabinets or enclosures, ensuring a clean and professional appearance once fitted.

Usage
This controller is used to dim constant-voltage LED lighting, including LED strips and modular fittings, in both residential and commercial environments. It supports two modes of operation: DALI control, which requires a compatible DALI controller or lighting management system, and Push-to-Dim, which can be operated using a standard momentary wall switch. The unit is suitable for dry, indoor applications such as feature lighting, cove illumination, under-cabinet lighting and display areas where smooth dimming control is required.

Key Features
The 89100L provides reliable and flicker-free dimming for constant-voltage LED systems, supporting loads up to 75w (at 12v) or 150w (at 24v). Designed for compatibility with most 12v and 24vV LED products, it delivers consistent performance and complies with EN 61347-1 safety standards. With an IP20 rating, it is intended for indoor installations where protection against moisture is not necessary. The device operates effectively in ambient temperatures up to 50 °C, ensuring stable operation when concealed within fittings or control enclosures.

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