This is a pack of 2 waterproof outdoor solar lights that are tall and with big solar panels. They are well made, of high quality, easy to assemble and install. As shown in my photo the maximum height is at least 22". They seemed a little taller in my daytime photos because I didn't completely hook up the post/pole sections tight (took a little bit elbow juice ;) Later on my husband hooked them up tightly and it showed in my night time photos. At night they shone brightly in a sort of natural sunlight color, I think it's very pretty and adds a zen atmosphere to our goldfish pond. I was just testing them along our fish pond for convenience but now are thinking of leaving them there as they are too cute! After it got dark they didn't turn on, I realized I probably didn't turn them on but couldn't see where the switch was. Worse yet I couldn't find the manual. But it was not hard to figure out where the switch is. This morning when it was still dark they were shining as new. Overall I highly recommend these excellent value products to anyone who needs decent solar lights for their side walks, backyard and landscaping.