3W领导的天花板灯光

LED Ceiling Lighting As a professional manufacturer of LED ceiling lighting, Eastar has many kinds of LED ceiling lighting for choosing. Eastar LED ceiling lighting adopts 1W high power LED as light source, use die-casting aluminum alloy housing and have nice appearance. Advantages ofLED ceiling lightingis no RF interference, free maintenance, easy installation, low power consumption, high intensity and long lifetime.LED Ceiling Lighting Specifications of LED Ceiling LightingName3W LED Ceiling LightingLED consumption3Winput voltage90-254VAC/50-60HZpower supplyexternal constant currentlighting sourcehigh power 1W LEDLED quantity3 pcsluminous efficiency80–85lm/WdimensionΦ70mm*70mmopening dimensionΦ70 75 mmcolor temperature2700-4500K, 4500-6500 K, 6500-9000Kbeam angle30°/45°/60°main materialaluminum and PMMA lenspower factorof LED Ceiling Lighting≥0.65CRI of LED Ceiling LightingRa >70protection ratingIP54working temperature25 45°Cenvironment humidity<90%working environmentindoor use (applicable for dry environment)life spanLED Ceiling Lighting50,000 hourscertificationCE, RoHSwarranty2 years Features 1 3W LED Ceiling Lighting has exquisite appearance 2 High quality light source. The attenuation of high power LED light source is less than 3% by 3000hrs aging test under temperature 50 degree celsius, high luminous efficiency of single LED.3 Advanced constant current driver with short circuit protection, open circuit protection and overload protection.4 Superior raw materials. Made of high quality aluminum which helps heat dissipation.5 Professional thermal management. 6 High temperature resistant housing for safety7 Wide range voltage input of LED Ceiling Lighting8 No UV or infra-red radiation, no mercury or lead, eco-friendly, no danger of broken glass9 LED Ceiling Lightinghas Low energy consumption, saves 60% power comparing conventional lights10 LED Ceiling Lightinghas No speckle, no flickering, no humming, no buzzing, no RF interference11 Easy to install and maintain. Cut cost by reducing re-lamp frequency, especially in difficult to reach area that requires lift12 Isolated driver ensures high safety of LED Ceiling Lighting.13 Long life-span: 50,000hrs, 6 times longer than traditional lamp.14 Strictqualitycontrol, each LED Ceiling Lightinghas 72hrs agingandcompleteinspectionbeforeshipping15 Solid-state, high shock resistant, strong packaging, convenient to transportationLED Ceiling LightingApplicationLED ceiling 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. Replace conventional fluorescent lamp or sodium lamp. Energy efficient, environmentally friendly