Specifications: 1) Bulb type: T4 / T5 2) Base: G5 3) Color temp.: 6,400 / 4,000 / 2,700K 4) Uses tri-phosphor for coating 5) Provides high color rendering and significant effect on energy saving 6) Radiates daylight, cool white light and warm white light to create different atmosphere 7) Used for general lighting and recommended for residence, shopping malls, offices and hotels