1,LED Spotlight,No UV or RF interference 2,Good heat sink system,no flash,super bright 3,Factory price,good service ... CLASS: A Class, Energy Saving 80%LIGHT EFFICIENCY: LED light,60-100lm/WLED light type: 5w GU10 power led lightCOLOR RENDERING INDEX: >65MATERIAL: BODY:DIE ... E273, LED Chip brand, CREE or Edison available4,Input voltage, For GU5.3 Base, 12V AC/DC, For other base, 85-265VAC5, Light color ...