Mighty Power 12 SMD LED Rechargeable Umbrella Light Great for Your Patio, Night Barbecueing, Camping, Black, 220 Lumens, UPDATED With Enhanced Charger EASY TO INSTALL & WIRELESS DESIGN: Goes up in seconds, has adjustable clamp to fasten to most sized umbrellas! SUPER BRIGHT: Featuring the latest in LED technology, SMD LED. Not like other umbrella lights on Amazon, this technology delivers outstanding performance and is super long lasting! 3 LEVELS OF BRIGHTNESS: High, Medium, Low, Runtime is 3, 6 and 10 hours! & Swivel Light Heads! GREAT FOR: Patio umbrellas, Camping tents, Worklight, and anywhere you can clip-on or hang it on! INCLUDES: One USB Charging cable, and One DC adapter. can be charged with computer or power bank.