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welcome customization, OEM production and silk screen printing! Can be customized according to personalized parameter requirements!

Zhixiang Optoelectronic Technology Co., Ltd.    Eyehelp Lamp    LED Complete set of blackboard lamp

LED Complete set of blackboard lamp

This is an efficient and energy-saving led eye-protecting blackboard lamp, Let students sit in any position in class and can see the words on the blackboard clearly!