• U Shape Energy Saving Lamp/CFL LAMP/Compact Fluorescent Lamp/energy saving light bulb /Compact Fluorescent Light/CFL bulb/Energy Saving Light
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• Mode: XB-4U1
• Power(W): 13-20W
• Voltage(V): 100-130VAC/50-60Hz, 200-240VAC/50-60Hz
• Tube Diameter(mm): Φ9mm
• IM/W: ≥50
• CRI(Ra): ≥80
• Color temperature(K): 2700/6400
• Base: E14/E27/B22
• Life(H): 3000-10000hours