Nanlite LitoLite 28F Focusable LED Fresnel. A powerful and compact 28w LED light for use in studio or Table Top photography, which features flood and spotlight adjustment from 20-50 degrees, 0 to 100% dimming, a maximum output of 1960 lumens (4656 Lux Spot, 1544 Lux Flood @ 1m 5600K), a color temperature of 5600K ,CRI/TLCI of 95/93, and fan-less passive cooling.