Solar-Powered Bulb that Fits Anywhere: With its dusk-to-dawn design, this solar light bulb automatically turns on at dusk and off at dawn. It is perfect for areas without electricity, such as sheds, chicken coops, or garages, and can illuminate an area of around 100 sq ft with just one bulb. 9 Lighting Modes: This dimmable bulb has nine levels of brightness, ranging from 40 to 180 per bulb. After being fully , it can work continuously for six to eight hours (the brightness and light intensity of the bulb will affect how long it works). Timer Set: Using the remote controller, you can choose from four timer settings: 30 minutes, 2 hours, 4 hours, and 8 hours. The bulb will automatically turn off after the chosen time period. Before use, please charge the solar bulb. The control distance by remote is 6-8 m. Not Waterproof: While these solar light bulbs can be used in many , they are not waterproof. They can be via the solar panel (outdoors) or an android charging cable (indoors). Bulb material to use that the bulb material using thickened ABS new material lampshade thickened PC new material Feature one: high efficiency, 0 energy consumption, is the choice of green energy reduction and emission reduction Feature two: easy to use, easy to install, where you want to install where you can install Feature three: the use of peace of mind, hard and long-lasting Feature 4: good light brightness, LED is a typical green lighting source Color: Black & White Material: ABS+PC Package Contents: 2 x solar panel 2 x Light bulb 2 x Remote control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.