... , high color rendering index, good Ra. 4. High energy saving: energy consumption is only 1/10 of incandescent lamp and 1 ... alloy and ABS materials, strong and reliable, operating life up to 50,000~100,000 hours, long-term use without ... , significantly reducing operating costs. (E) Advertising, exhibitions, performances, decoration: power consumption is less than one quarter of traditional, life is ...