Philips Lightolier LyteCaster LED Downlight and Adjustable luminaires provide comfortable, quality illumination for new construction and renovation spaces. LyteCaster's shallow height and modular design make it a versatile lighting option. It is available in 4" (650 lm), 5" (1000 lm), and 6" (1500 lm) aperture sizes. The 5" is also available with a warm glow dimming effect from 2700K-2200K that delivers 700 lm.