Half spiral Energy Saving Lamp 12 mm 1\tri-color powder 2\saving 80% energy 3\Many years OEM experience 4\CE,RoHS ... approval Hot sale!!! Half spiral CFL Energy Saving Lamp 12 mm Product Feature:100% tri-color, or mixed ... powder toward lower target priceSaving 80% energy than incandescent bulbsNo flash, instant startAdvanced electronic circuitHigh, luminous ...