Rechargeable emergency energy saving led bulb replaceable battery-included

Description :

• Work like a normal bulb and control by wall plug
• Finger touch type and portable
• Long life up to 50000Hrs
• Save 90% energy 
• High quality , high brightness 

Specifications :

• The input voltage : 85-265 V/AC
• Conversion time : 1S
• Chaining time : 5-10 hours
  
• Power : 30W
• Emergency time : 3-5 hours 
• The charging method : Mains lighting when charging