Import 2u Energy Saving Lamp — Buy in wholesale FOB from Supplier in China

The 2U energy saving lamp from Ningbo Tulip Electron Co., Ltd. is a compact fluorescent lamp (CFL) built around a twin-tube 2U configuration, designed to retrofit standard E27 or B22 Edison screw and bayonet fittings. The lamp delivers luminous efficacy in the range of 60-70 lumens per watt, a standard figure for tri-phosphor CFL designs, with a rated lifespan of 8,000 to 10,000 hours based on IEC 60081 testing protocols. Available wattages typically span 5W to 15W, providing lumen outputs from 250 lm to 900 lm that correspond roughly to 25W-60W incandescent equivalents. The glass envelope uses borosilicate tubing with tri-phosphor rare-earth coating, and the base housing contains an integrated electronic ballast rated for 220-240V, 50Hz mains supply.

The 2U geometry, formed by two contiguous U-bent tubes, reduces overall envelope length while maintaining sufficient arc path for efficient discharge, a common design in downlight and table-lamp applications where headroom is limited. The tri-phosphor blend (typically europium-doped yttrium oxide for red, cerium-terbium phosphate for green, and barium magnesium aluminate for blue) yields correlated colour temperatures (CCT) of 2700K (warm white), 4000K (cool white), or 6500K (daylight), with colour rendering indices (CRI) of 80 Ra typical. Mercury content sits at approximately 3-5 mg per lamp in standard compact designs, sealed within the glass and requiring compliant end-of-life handling under EU WEEE and RoHS directives.

Buyers targeting residential retrofit, hospitality, and light-commercial projects in Africa, Southeast Asia, and Latin America commonly source this format for its balance of unit cost and energy savings. The lamp suits ceiling fixtures, pendant housings, and protected outdoor bulkheads with IP44-rated enclosures. Ningbo Tulip Electron Co., Ltd. lists a harbour trust tier with no recorded response data on this profile; importers should confirm current minimum order quantities, available wattage and CCT mixes, and whether CE or IEC compliance documents are current lot-specific. Packaging is typically individual colour boxes with master cartons of 50-100 units; FOB Ningbo or CIF terms require direct negotiation.

Ningbo Tulip Electron Co., Ltd. is headquartered at 55 Qixin Road, Jiangdong Hi-tech Park, Ningbo 315051, China, placing it within the Ningbo port catchment on the East China Sea. The supplier carries an imported tier classification and a harbour trust rating on this profile, with no verified response rate or average response hours recorded. The address situates it in a designated technology park, though the listing does not state factory ownership, production floor area, or in-house testing laboratory accreditation. No staff headcount, annual revenue figure, or named client references appear in the source material.

The company's product focus on this listing centres on energy-saving lamps, specifically CFL formats such as the 2U twin-tube design. The source description references ISO and CE compliance, but the profile does not confirm which certificates are active, their scope, or issuing bodies. Response signals are absent; buyers should treat initial contact as unqualified and request a company profile, catalogue, and sample terms directly. The Ningbo location offers logistical advantages through Ningbo-Zhoushan Port, yet the listing provides no confirmed Incoterms, lead times, or packaging specifics beyond generic claims.