A fluorescent lamp cover which comprises a transparent resin containing a fluorescent brightening agent so as to cut off 90% or more of the rays of 410 nm or less, wherein the fluorescent brightening agent is represented by the following formula (I)Takashi Usami...
fixture n. 1.【英】(定期定点举行的)体育活动,体育节 2.固定设施(如房屋内安装的浴缸或抽水马桶) fluorescent a. 1.(发)荧光的 2.发亮的 lighting n.[U] 1. 照明,光线的明暗 2. 舞台灯光,灯光效果 gas fixture 煤气灯装置 T fixture 丁字形夹具 central suspended lighting 街心悬挂式照明 side...
Energy efficient fixtures, Electrical Products, Interco is a Montreal Fluorescent Electrical Fixture manufacturer Company offering T5 and T8 Fluorescent fixtures to Canada, USA and Europe:INTERCO
Lighting fixture housing 2x18w fluorescent waterproof IP65 T8 Glass Led Tube Light with PC or stainless steel clips. 50000 hours lifespan, 90lm/w efficiency.| Alibaba.com
Pendant Light Fixtures, Dia 15.7in Hand-String Teardrop Crystal Modern Chandelier, Height Adjustable Gold Hanging Light Fixture, MID Century Ceiling Lighting TUV/CE/CB Approved IP65 Waterproof Lighting Fixture, LED Tri-Proof Light, LED Tri Proof Light, Vapor Tight Light, LED Water Pr...
Factory Lighting fixture cover lighting fitting fluorescent LED Explosion Proof Lighting Product name explosion proof light Ambient temperature -40°C≤Ta≤+50°C/55°C Degree of protection IP66 Terminals L1, L2, L N, PE, each terminal 2X 1.5- 10mm2...
When your new light panels arrive, you will have perfectly centered artwork in your specific fixture or suspended ceiling lighting arrangement. Fine Art Quality Wall Murals and Image Licenses Check Them Out! Ourultra large-format photographsfrom the photographerJim Tarpo, are some of the highest-re...
United States Patent US2555000 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
United States Patent US2431656 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
Helicoidal system for recessed light fixture assembly The disclosure herein describes a helicoidal system for securing a recessed light fixture assembly into an opening in a ceiling, wall or the like; the assembly comprises a light reflector having an upper collar and a light reflector supp... M...