популярная Светодиодный уличный свет 90W долгий срок службы

LED street light---EATL popular LED street light 90W long life 1)best street lighting,5W/LED each 2)LED energy saving>60% 3)2 years warranty 4)CE Our lights are very unique, mutil-die package provides high luminous flux for street lighting, excellent thermal management controls luminous decay <2% after using 20 mouths, best quality power system guarantees long life time. (A) Feature of EATL high power LED street light Free chip packaging, light-emitting angle 180°,better uniformity.Highly Transparent(>97%) and Flexible Packaging Material, to eliminate the expansion and contraction stress.Variable Voltage & Current Control with LED Driver, Power Efficiency > 90%, Steady Light-emitting.Heat Sink Embedded with Heat Pipe, to secure the chip temperature below the maximum, allowable working temperature.Various Color Temperature Available Pure White: 6,000 8,000K General White: 5,500 6,500K Warm White: 2,700 4,500KFace-down Fin Plate, to avoid the decay of lighting due to the accumulation of dust and bird drops .Input Voltage220VAC/110VACFrequency Range47-63HzPower Efficiency>90%LED Luminous Efficiency60LM/W 100LM/W(%) Lamp's Efficiency>96%(CRI) Color Rendering IndexRa>80/ Light Distribution Curve/Beam Pattern/ Asym-metric(Batwing)/Rectangular BeamJunction Temperature<75IP RatingPower supply IP66; the remaining components are IP65Working Life>50,000 (B)What’s the difference compared to othersLighting Source:High luminous flux, illuminate further1. Multi-die Packaging, the power of single LED chipset can reach 5W, which insure the luminous flux strong enough to reach the road.more suitable for long-distance lighting, especially for street lighting.2. Free Chip Packaging, Light-emitting Angle 180°, better uniformity and effeciency.3. Protection: ESD, EMC, Lighting Protection, Over Temp.Heat Sink: Better thermal management, no luminous decay1. Owe to excellent thermal management, we hace a record of luminous decay <2%,after using 20 monthes, and 0 maintenance cost, ranking 1st in ourdoor test orgnized by Tianjin Municipal Government.2. Heat Sink Embedded with Heat Pipe. Point heat source can be converted into line heat. The heat transfer rate of the heat pipe is about 100 times of that of copper.3. Face-down Aluminum Heat Sink to avoid the accumulation of dust and bird drops.Power Supply: Best quality power system, Stable and long lifetime1. LED Driver IC applied, Power Efficiency > 95%. WPT. Intelligent power regular. Best quality and stable.2. Variable Voltage and Variable Current Control Mode, Steady Light-emitting.3. Over Voltage Protection; Over Current Protection; Surge Current Protection. (C)More information about our LED street light 60% 70% energy saving Lifetime>60,000h Revolutionary photometric design, better uniformity Environment friendly, No UV, IR, or mercury High color index, Ra>85 Revolutionary module design, IP65 Low-cost installation Top ranking of performance test Instant start CE and RoSH certificates (D) More photos Distribution of illuminance of 90W LED street light90W/8m high/pole pitch 30m/ road width 14m/ gradient degree 25/bilateral oppositeUniformity:0.77560W/Warm white/Subsidiary road in Jiashan,chinaDistribution of illuminance of 125W LED125w/10m high/pole pitch 35m/road width14m/ 25 gradient degrees/ Bilateral oppositeUniformity:0.785120W/Neutral white/ Unilateral/ In subsidiary road in Jiashan