Specifications:  
● Lamp: 4.5W COB LED spot light, with 35°Lens 
● Model: MDS-M16-2003 / MDS-M16-2003D (Dimmable)
● Lamp base:GU10/GU5.3 
● LED quantity:1PCS COB (Qualified LED chip from Taiwan EPI Star) 
● Input voltage: AC100-120V or AC220-240V; 50/60hz; AC/DC12V(GU53 base) 
● Power factor: >0.7 
● Power consumption: 4.5W 
● Working temperature: -20℃～45℃ 
● Storage temperature: -20℃～65℃ 
● Color temperature:2700-6500K 
● Luminous flux: 260～300LM
● Luminous efficiency:≥80Lm/W 
● CRI: Ra>75% 
● Beam angle: 35° 
● Protection grade:IP44 
● Lifespan: 30000Hours (Average) 
● Guarantee: 2 years 
● Size: ￠50*H47(High)mm(GU5.3)    
       ￠50*H54(High)mm(GU10)    
● Net weight: 80g    
● Gross weight: 90g    
● Packing size: 55x55x67mm(1PCS/1BOX)    
● CTN size: 300X300X280mm(100PCS/CTN)    
● Certification: CE/RoHS/ETL