We are Hangzhou linan shenzhou clectric cor,ltd based in Hangzhou, China. We are member of TradeKey.com since March, 2012. Our business is related to Lights & Lighting industry and we specifically deal in cfl production unit,bulb production unit. Please find our product details below:spiral CFL1Factory direct sales , OEM2High quality and reasonable price3energy saving 80%, life-time over 8000 hours4Has certification of CE, RoHSThank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.