https://www.vst-lighting.com/product/led-desk-lamp-rechargeable-battery/ - The leading LED lighting manufacturer of China, VST Lighting Co., Ltd. specializes in producing eco-friendly and energy efficient LED and Led Desk Lamp solutions for bulk buyers. Most importantly, the system comes with maintenance-free lithium battery that will provide illumination continuously for 5 hours. <br /> <br />See More Products by VST Lighting Co., Ltd <br />Solar Street Lights <br />https://www.vst-lighting.com/product/integrated-all-in-one-solar-street-lights/ <br />Solar Flood Lights <br />https://www.vst-lighting.com/product/best-solar-flood-lights/ <br />Solar Lanterns <br />https://www.vst-lighting.com/product/solar-lanterns/ <br />Solar Lighting System <br />https://www.vst-lighting.com/product/solar-lighting-system-for-home/ <br />Searchlight <br />https://www.vst-lighting.com/product/best-led-searchlight/ <br />Led Camping Lights <br />https://www.vst-lighting.com/product/best-led-camping-lights/ <br />Handheld Spotlight <br />https://www.vst-lighting.com/product/solar-powered-handheld-spotlight/ <br />Solar Camping Lights <br />https://www.vst-lighting.com/product/solar-camping-lights/ <br />Led Flashlight <br />https://www.vst-lighting.com/product/brightest-led-flashlight/