Lenses are widely used for railway marker lamps and headlamps. Generally in railway practice, each end of a locomotive has two marker lamps, and each marker lamp housing can have two colours — red and white. The red or yellow light is mainly a result of red or white lenses equipped in front of the lighting source, and the lenses can be made of various materials, like glass, plastics, etc. In addition, the lenses can protect the lighting source, which ranges from incandescent bulbs, sealed beams, LED lights, halogen bulbs, etc. For railway headlamps, transparent glass lenses are normally used to achieve good illumination as well as to protect the bulbs.
RISL can supply different kinds of lenses used for marker lamps and headlamps used for both Chinese locomotives and foreign locomotives. The color of the lenses can be: red, yellow, white, transparent, etc. The materials of the lenses can be: glass, plastics, etc. The sizes of the lenses can be: Ф127, Ф178, Ф340, etc.
The lenses can be used for the following locomotive marker lamps and head lamps models:
SB-1B | SB-2B |
SB-1A | SB-2A |
NB-1 | NB-1A |
NB-2 | NB-2A |
NB-4 | NB-4A |
NB-5 | NB-5A |
BZD-212 | WB-358 |
LW-400 | LW-800 |
LW-800-1 | LW-800-3 |
LW-800-5 | LQD-351 |
LW-2X400 | FQD-2X200 |
XQD-50 | XQD-100 |
…… |
RISL can also provide OEM service, and lenses used for railway headlamps and marker lamps can be tailor-made based on customers’ requirements and specifications. Colors can be customized, including red, yellow, white, transparent, etc. Materials can be glass, plastics, etc.. And sizes can be various.
If you are interested in any lenses for railway use, or any of RISL products, please do not hesitate to contact RISL or send us an email at risl@zyllgroup.com.