... , exhibit hall, gift, hold photo, chain-shop etc.Parameters: ProductLED crystal Light BoxMaterial1.Slim LED Light Box rare-earth al-alloy ... frame, Crystal; 2.LGP, 3. LED, T5/T4 Light Source, etcCharacteristic1. Slim ... -efficient, continuous light at 500 hours, power consumption is only about 1 degree;6, this product features: In the normal state ...