50w flood lamp.pdf

Page 1 of 6 产品技术规格书 SPECIFICATION OF APPROVAL Product Name: Product NO.: Tel：86+75529081875 Fax：86+755 WWW.CXTLIGHT.COM 82 23567 82 23500 Fax LED flood lamp 50w led flood lamp Page 2 of 6 特点 specialty： 【1】采用多颗芯片集成封装 LED 为光源，出光均匀，光效 70－80LM/W，显色指数 Ra＞80，散热好， 光衰小； Adopting integrated Chip as light source with high lighting efficiency(70`80LM/W) ,high CRI(Ra80),good quality heat dissipation,low light degradation. 【2】高导热铝合金压铸外壳，机械强度好，散热性能佳，表面防腐蚀烤漆处理，可在户外使用； Aluminium alloy die cast sheel, good strength,high quality heat dissipation.anti corrosion and baking varnish surface,can be for outdoor using. 【3】利用铝反光罩配光处理，有泛光和聚光效果可选择，光得到有效利用，达到理想效果； Make a dedicated luminous intensity distribution design via the aluminium reflector,there are two options for lighting distribution,one is for focusing,another is for divergencing. 【4】电源宽电压输入 100－277VAC，恒压恒流输出，启动速度快，无频闪，防雷击，带 PFC 功能； Wide Input Voltage from 85V~265VAC,constant voltage constant current output,can start up at once,no flicker,lightning protection,PFC function available. 外壳材质 Shell Material：铝合金 Aluminum Alloy 外壳颜色 Shell Color：灰白色 hoar/黑色 Black 净重 Weight：3.7Kg 【1】产品外观 Product Appearance 【2】外形、结构特征 Shape Structure Page 3 of 6 输入电压 Input Voltage AC100～265V 显色指数 Color Rendering Index Ra＞70 电源频率 Freqency Range 50～60Hz 照射角度 Beam Angle 100° 功率因素 Power Factor 0.95 LED 衰减 LED Reduction Rate 1～3% / 1,000Hrs 电源效率 Power Efficiency 87% LED 色温 Color Temperature 2700～7000K LED 电压 LED Working Voltage DC30～36V 工作温度 Working Temperature -20℃～+45℃ LED 功率 LED Power 50W 防护等级 IP Grade IP65 总功率 Total Power 57W 光源寿命 Working Life-span 35000H LED 光效 Luminous Efficiency 70～80lm / W 电源线 Power line VDE 3×0.75mm2 电