11. Luminous basketball: This night ball will emit a clear green light in the dark! In order to get a glowing basketball effect, you need to place the ball anywhere outside the day (the longer the better), and enjoy the excellent glowing glowing ball effect when you play at night! Depending on the light intensity during the day, the ball stays lit in the dark for up to 4 hours. 22. No need for battery or camera flash: This luminous ball is made of special materials and can be charged naturally from the sun during the day. It can get the light-emitting ball function without battery or camera flash, just like other LED light-emitting balls on the market. 33. High quality and durability: This black luminous basketball is made of high-quality composite moisture-absorbing leather, which is durable and the inner tank will maintain a good bounce shape. 44. Official size and weight: This night basketball matches the official size 7! (29.5 inches) 55. The perfect gift: This luminous basketball ball will be a great gift for any basketball enthusiast!