PHILIPS Xitanium 40W 0.2-0.7A LS 12-24V - LED Driver Philips Xitanium DC input off-grid drivers are specifically designed to deliver high performance and configurability in battery-powered off-grid applications. The portfolio offers both a central and a standalone dimming protocol, further increasing the energy savings and CO2 reductions achieved with LED lighting. The Xitanium technology ensures maximum robustness combined with a very long lifetime. http://www.docs.lighting.philips.com/en_gb/oem/download/xitanium-led-drivers-outdoor/Datasheet-Xitanium-40W-0.2-0.7A-LS-12-24V_929000911903.pdf