规格及技术参数 Specification Technical Parameter 输入功率 Input Power 4W /6W /8W /15W /24W 灯具光效 Luminous Efficiency 75 LM/W 输入电压 Input Voltage \" 100 VAC/110VAC/120 VAC 220 VAC/230VAC/240 VAC\" 工作频率 Frequency 50 Hz / 60 Hz 功率因素 AC Power Factor AC 55% 有效功率 DC Power Efficiency AC 94% 色 温 Color Temperature 2700K - 6500K 显色指数 Color Rendering Index Ra 70 环境温度 Working Temperature -40°C ~ 50°C 灯罩材料 Housing Lampshade 铝合金 Aluminium Alloy 防护等级 IP Rating IP20 外形尺寸 Outline Size 142*142*148(mm) 开孔尺寸 Cut-Size 124 D 135 (mm) 包装尺寸 Package Size 580*390*285(mm)[12pcs] 毛/净重 Gross/Net Weight 9.2kg[12pcs]/0.54kg 安装方式 Installation Method 嵌入式 Recessed 本目录所列产品均为专利产品,且已通过ＣＥ和ＲｏＨＳ两大认证. 应用场所 适宜安装在具有天花的商场,超市,专卖店,大堂,大厅,展厅,办公室,宾馆,餐厅等场所. 产品特点 1.高电压,低电流,节能,环保,健康,省钱; 2.灯杯采用高纯铝,耐氧化,不易变色,反射效果好,光线均匀; 3.防雾筒灯外环内环中间镶入防雾玻璃,能减少眩光,提高产品的档次. Application Suitable using in the shopping malls, supermarkets, shops, lobbies, halls, exhibition halls, offices, hotels, restaurants etc. Products Features 1.High voltage, low current, energy-saving, environment friendly, healthy and saving money; 2.Using the purity aluminum for the cup of ceiling, anti-oxidation, constant color, soft lighting and high effective reflection; 3.Anti-fog Ceiling Lights add water-proof glass between inner and outside ring, decrease glare and be more classy.