Product Name: S Shape Duble End Quartz Glass Special Halogen Bulb Model NO.: 230V 800w With Light Source: With Light Source Color: White Input Voltage: 220V Certification: CE, ISO Applicable Scope: Machine&Machine Tool base Type: R7S Power: 800W/300W Bulb Type: T Color Temperature: 3200 Light Source: Halogen Tungsten S Shape Duble End Quartz Glass: R7s 147mm 5.8inches Trademark: dingming Transport Package: 100pcs/ carton Specification: ce iso sgs Origin: china HS Code: 83952190 Product Description AlltheSpecialHalogenLamparebetest3timesbeforpackageWVBulbbaseFilLMKhlong(mm)Fig.300120SR7SC8690031008001199300230SR7SC8750031505001199800120SR7SC81800031008001479800230SR7SC81800031008001479FAQQ:Are you a factory or trading company?A:We are professional manufacturerestablished in 1996 for the purpose of providing top qualityspecial halogen lamp application.Q:What's your product scope?A:Stage halogen lamp/Infrared heat lamp/Locomotive lamp/Aircraft lamp/Marine lamp/Instrument lamp/metal halide lamp/LED lamp.Q:If I want to buy a lamp,what parametersneed to be provided?A:Voltage,Wattage,Overalllength,Optical center,Tube diameters,base,Quantity.Q:What's your payment term?A:We accept T/T,L/C,Western Union.Q:How does your factory do regarding quality control?A:Quality is priority.Our factory do100% inspectionat each production procedure,and we do 2 rounds lighting test during production,and the3rd test before packing.Q:How do you ship the goods and how long does it take to arrive?A:We usually ship by DHL,UPS,FEDEX,EMS or TNT.It usually takes3-5 days to arrive.Airline and sea shipping is optional.