Highlighted here is a light bulb for emergency situations. The bulb is rechargeable and will continue to light up after electricity has been cut off. It can be taken out from the lamp holder and used as torch.

• Arbitrary type bulb.
• Metallic housing.
• Screw base.
• Easy installation.
• Bright and uniform lighting.
• Continue to light up after electricity has been cut off.
• Can be taken out from the lamp holder and used as torch.
• Rechargeable.
• Excellent for emergency situations.