Classy Caps SL074W Pvc Solar Post Cap, 4" x 4", White High performance solar lights stays lit for up to 12 hours Attractive traditional design our patented 4x4 white PVC classy post cap is engineered to provide up to 12 hours of light automatically every night 4 high output surface mount led's -3x brighter than standard led's 2 long life AA rechargeable batteries included Durable PVC construction - will not fade or yellow