1. Perfect and simple design of the base: the tube and the baseâ??s size is totally the same. 2. Full glass Enclosure: No bending, no aging, no yellowing, good heat dissipation effect 3. Self-development, original layer: stable layer, non-discoloring with a long time and not shed. 4. Special design for substrates: making the substrates and glass seamless touching and ensure better heat dissipation effect. 5. Full automatic producing: ensuring the quality. 6. Life: greater than or equal to 25,00011 hours.
