High Performance solar lights stays lit for up to 10 hours Lights up automatically every night / Auto- off switch 6 High output surface mount LEDs for warm natural light Manufactured from durable cast aluminum Real decorative glass lens 1 Long life 3.2V 600 MAH LifeP04 rechargeable battery included 4 ABS base adaptors included to fit over an actual 3.5'x3.5' (4x4 nominal), 4'x4', 5'x5' or 5.5'x5.5' (6x6 nominal) post Quick and easy Do-It-Yourself installation. 20 Lumens / 2700 - 3200 Kelvin