You can find spare parts here 09 October 2025 12:13 Updated Spare parts for GRAU Partner Spare parts for end customers Related articles Contact Form Which dimmer can you recommend for my GRAU luminaire with the trailing edge dimming standard, what do I need to consider? Can I convert my Oh China low voltage to Oh China LED? Dimming my lights is very important to me. Which type of dimming should I choose? I have several Oh China LEDs on a ceiling mount, and now one of them is no longer working. What can I do?