sbd1109-yql200 maximum can be installed low-frequency rectangular lamp 200 watt light, one-piece design principles can also be installed according to customer requirements 400 watt metal halide lamp, the cooling effect is very good SBD1109-YQL120 watt floodlight lamp explosion can be installed Inoue SBD1109 metal halide lamps which can be mounted 150 watt 200 watt low-frequency rectangular lamp, of course, just like the title says we are, he can also be installed, such as 250-watt metal halide lamp 400 watt metal halide can support, the use of one-word design principles, quality and stability of the cooling effect is very good, if you need proof pan SBD1109-YQL120 Guangwu very light products, you can refer to my company's selection of the parameters, you can always call our sales calls, we will be within 12 hours for you Service Features: Explosion-proof type, suitable for gas explosion hazard lighting. Lamp housing by high tensile strength and low copper content, with good corrosion resistance of aluminum alloy, and the shell surface of polyester powder coating, lighting the whole novel nice. Lighting for monolithic two-chamber design, light and electrical chamber cavity handled separately. Adjustable metal stents can be used for 30 ° elevation overlooking the 60 ° projection angle adjustment. Flat glass lamp with translucent panels, impact resistance, high transmittance, good heat upheaval. The high-pressure mercury lamp is suitable fluorescent, high pressure sodium, metal halide light sources with E40 lamp holder. Lighting has a luminous efficiency of a wide range of high irradiation, etc., using high-quality enameled wire ballast, ballast to ensure long-term reliable operation. Lighting by proof cable entry into the line, safe and reliable. Proof joint surface so that the lamp has a rubber ring at the same time has a good protective properties. This luminaire is suitable for rack installation. Scope: Applicable to ⅡA, ⅡB class environment with explosive gas or vapor, temperature class T1 ~ T2 or T1 ~ T3 Zone 1 and Zone 2 hazardous locations indoor and outdoor floodlighting. Technical parameters (technical conditions): Perform GB3836.1 and GB3836.2, "Electrical apparatus for explosive gas atmospheres" (equivalent to IEC60079 and EN series of standards). Explosion-proof mark: E × dⅡBT3 / T2. Enclosure protection class: IP65. Corrosion grade: WF2. Light Source: Fluorescent high pressure mercury lamp; high pressure sodium; metal halide lamps.