3W LED BULB lighting

LED Bulb LightingAs a professional manufacturer of LED bulb lighting, Eastar have many kinds of LED bulb lightings for choosing. Eastar LED bulb lighting adopts 1W high power LED as light source, use die-casting aluminum alloy housing and have nice appearance.Advantages of Eastar LED bulb lightingis no RF interference, free maintenance, easy installation, low power consumption, high intensity and long lifetime. LED Bulb Lighting: SpecificationsNameLED Bulb LightingItem No.ESD-ZQP-E27-0050-GSW03-A1LED consumption3WInput voltage90-250VAC/50-60HZPower supplybuilt-in constant currentLighting source1W high power LEDLED quantity3Luminous flux250lmLuminous efficiency80–85lm/WDimensionΦ50mm*102mmLamp holderE27/E26/E14/GU10Color temperature2700-4500K, 4500-6500 K, 6500-9000KView Angle≤120°CMaterialaluminum and PCPower factor≥0.65CRIRa >70Environment humidity<90 %Working temperature-20 40°C(-4 104 ° F)Working environmentindoor use (applicable for dry environment)Protection ratingIP54Weight98gLife span50,000 hoursCertificationCE, RoHS and UL pendingWarranty2 yearsFeatures Features1 Ultra thin design, 15mm in thickness2 Superior raw materials. Stylisheverlastingcolor aluminum frame with advanced anodized and oxidation treatment. Modern & elegant appearance makes the ceiling more graceful3 Different sizes available: 300*300mm, 300*600mm, 600*600mm, 600*1200mm4 Diversity in shape (square, rectangle)5 Dimmable optional6 High quality light source. The attenuation of SMD LED light source is less than 3% by 3,000hrs aging test under temperature 50 degree celsius, high luminous efficiency of single LED.7 Advanced high efficiency constant current driver with short circuit protection, open circuit protection and overload protection, etc.8 Leading heat sink design, four light emission instead of backlight emission.9 Special circuit design, each group of LEDs can work separately, avoiding any problem of lighting output caused by single faulty LED10 Wide range voltage input11 No UV or infra-red radiation, no mercury or lead, eco-friendly, no danger of broken glass12Strictqualitycontrol, lightingagingfor72hrsandcompleteinspectionbeforeshipping13Solid-state, high shock resistant, strong packaging, convenient to transportation14 Easy to install, low maintenance cost. Cut cost by reducing re-lamp frequency, especially in difficult to reach area that require lift.15 Low energy consumption, saves 60% power comparing conventional light16 Even illumination, quiet, soft, comfortable and bright light, ease eye strain effectively.17 Long life-span: 30,000-50,000 hrs18 No need for starter and ballast, instant soft-start, no speckle, no flickering, no humming, no buzzing, no RF interferenceApplication LED bulb lighting can be extensively applied to general lighting, such as mall, store, hotel, office, supermarket, commercial building, station, bus, warehouse, signage, residential, parking lot, home, restaurant , train, railway, subway station, bank, warehouse, exhibition gallery, library, closet, factory, cabinet, cupboard, kitchen, refrigeration units etc. Energy efficient, environmentally friendly