三防灯用途：适用于多尘埃，多水蒸气，室外以及具有一级以下腐蚀性气体的场所照明。特点：①灯头罩采用优质铝拉伸成型，灯罩采用高纯铝板拉伸成型。其反射面电化学抛光，灯具表面静电喷塑。②透光罩的棱晶玻璃，可降低直射眩光。③灯体的拆卸部位采用不锈钢扣拌紧锁结构，更换光源方便。④为适应各种不同尺寸的光源，采用了光源中心调节结构。⑤与光源配套的镇流器及电子触发器装设在密闭的电器箱内，安装维修方便。⑥为确保综合质量，方便安全使用。可成套提供各种使用条件下的安装支架及所需附件。技术参数：耐腐蚀等级：一级以下防护等级：IP54配用光源：高压汞灯80W-250W         高压钠灯70W-250W金卤灯70W-250W         白炽灯100-200W灯头：E27, E40灯具效率：60%安装方式：吊杆式，吸顶式，弯杆式，立杆式重量: 3KG(不含镇流器盒)Tri-proof light.The lamp(waterproof, dustproof and anti-corrosion lamp) is applicable to the moist places , places full of dust and damp vapor and places filled with corrosive gases etc.Characteristics:①    Lamp cap is made from high-quality aluminum and lampshade from purity aluminum. Electrochemical polishing reflector and powder spraying surface．②    The prism glass can reduce direct glare.③    The demolition site is stainless fastening part, which is easy to change light source.④    To adapt to different light sources, this light use centre-conditioning structure.⑤    Ancillary equipment, such as ballast and E-trigger are installed in the sealed container with aluminum alloy, is easy to install and maintenance.⑥    To ensure the comprehensive quality and facilitate safe use, we supple sets of Mounting brackets and the Annex, which are applicable in most places.Technology parameters:Corrosion resistance level: Below grade AProtection level: IP54Power: High-pressure mercury lamp 80W-250W        High-pressure sodium lamp 70W-250W        Metal halide lamp 70W-250WIncandesent lamp 100W-200WLamp holder: E27 or E40Lighting efficiency: 60%Installation:Suspending installation, Ceiling installation, Blending and Rod bent installation, etc.Weight: 3kg (Does not include ballast box)