This product is complete junk and doesn't even deserve a star. After almost two weeks of  continuous sunlight in SoCal, I haven't seen a single solar lamp light up. Wayfair was kind enough to send a second set of 24 lights but guess what, they don't work either. Wayfair offered a 3rd set but I'm done with wasting my time or Wayfair to waste gas and carbon for this trash. Fortunately, Wayfair has great customer service and issued me a complete refund but the product is worthless don't believe the other reviews like I did.