... -brightness, Low lighting dissipation/sink, 4,50000hours 1,3w gu10 led spotlight 2,3,pcs high power(leds), 3,Hi-brightness ... 4,50000hours High power 3w gu10 led spotlightFeatures: Base type: GU10 base Energy saving and environment friendly Light output: 330LM Full range of ... heat conductor and external aluminum housing Light source: High power LED Luminous flux: 166 lumens (color temperature: 6, 500K) ...