The Attractive traditional patented design of the original Classy Solar Post Cap will add radiance and allure to your fence or deck. Fabricated using four high output surface mount LEDs that will cast a brilliant white light downward onto the outside walls of the post cap and surrounding area, creating a unique ambience. Engineered to provide up to 12 hours of light automatically every night. Will fit over an actual 4" x4" post. High Performance solar lights - stays lit for up to 12 hours Casts a brilliant white light downward onto the outside walls of the post cap and surrounding area Lights up automatically every night 4 High output surface mount LED's - 3x brighter than standard LEDs. 2 long life AA Ni-MH rechargeable batteries included Manufactured from durable White PVC (Vinyl) - won't fade or yellow Will fit over an actual 4"x4" post Quick and easy Do It Yourself installation. 15 Lumens / 4500-5500 Kelvin Patent No: 6,581,335 B2 No: D460,570 S Download our Instruction Manual