NEWEST IN & DESIGN - Outdoor & indoor led solar lights bulb with built-in 3pcs inner solar panels, 26pcs high LED beads and a 1200mAh lithium battery and hooked lids. EASIER PORTABILITY & HANGING - versatile finish in the hooked lids design that allows placement in any environment and make for easier portability and hanging. WHY - Carry with ease, waterproof IP44, rechargeable, outdoor & indoor usage, energy saving, lower power consumption, expectancy. Perfect lighting, reading, camping, hiking, Fishing, outdoor trips, emergency events and power outages and a lot more. NO BE AFRAID OF POWER CUTS - Install the bulb to a light fixtures, when power is cut the LED rechargeable solar light bulb operates as an emergency lamp and switches on automatically as long as room light switch is set to ON, You will never be without light due to a blackout ever. DUAL : Can be used as a normal light when there is electricity and an emergency light when there is power cut, the emergency time is 4 to 6 hours, much more practical than the incandescent light. Style: Modern size:6.5*13cm Material:Highly transparent PC material+thermal insulator colour:White + black Package Contents: 4 * Portable Solar LED Light Bulb Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.