1.10W down light 2.low heat 3.Aluminum and plence 4.Lifetime:50000H 10W recesseddown light Beam angle: 120° Dimension:φ190mm*H96mm, ceiling cutφ170mm LED:multi-chip(COB,96pcs chips) Input voltage:AC100V-240V color:cool white:3000k, 4000k, 5000k Luminous Flux:3000k:800lm, 4000k:840l, 5000k:880lm, index:RA70Lamp body:ABS and PC body color:white Life:50000hours