Dim to Warm LEDs make it possible to choose the color temperature specifically. The color intensity is also easy to control. They are modeled on halogen and incandescent lamps and yet are cost-effective. Dim to Warm LEDs therefore provide cost-effective solutions that can be operated with control gear for dimmable standard LEDs. , Uniform LED light distribution across the entire light emission surface. , Material: aluminum/diffuser disc and light guide made of PMMA (non-yellowing), Dimensions (xH): 290x22 mm, Color rendering index Ra: 80, Color difference (MacAdam): 3 SDCM, Service life: 50,000 h (L80 B10), Control gear: not included, Dimming: depends on control gear, Recommended control gear:, Item no. 8980202540 EL-20-350 not dimmable, Item no. 8980202535 EL-20-350 D (C) dimmable via trailing edge phase control, item no. 8970203500 EL-20-Uni 350-700 dimmable Dali/push/1-10V