This 3U 5W bulb uses multiple LEDs for bright and even illumination. It boasts a long lifespan and excellent energy-efficiency. Supporting fast switching, this bulb is great for extensive uses at home or in the office. 

• LED light source: SMD 3014/2835/4014.
• Input voltage: 165-245V.
• Base type: B22/E27/E14.
• Lamp luminous efficiency: 85-90lm/W.
• Color temperature: 2,700K-7,000K.
• Rendering index: 70 or 80Ra.
• Working lifetime: 30,000 hours.
• Working temperature: -20-45°C.
• Certification: CE, RoHS.
• Warranty: 2 years.