TRUBRIGHT Stainless Steel Solar 20 Lumen LED Path Lights (Antique Grey, 4 Pack) Rippled glass lens compliments the durable weather resistant stainless steel construction Automatically turns off/on with the onset of nightfall or inclement weather Smart Chip Technology dims each light every 3 hours to maximize the 9 hour run time Pack includes 4 path lights, 4 LifePo4 400mAh batteries, and 4 ground stakes Each light measures 15.3" x 6.7"