Traffic Light Devices  Manufacturers, Traders, Suppliers

Traffic lights should signal both the driver outside and the loading personnel inside whether the loading point is ready for docking or whether it can be loaded.
Traffic lights are designed differently. Red-green traffic lights with two signal heads each are most frequently used. Red and green are also possible in one signal transmitter.
There are still two versions of signal heads in use: standard light bulbs and the significantly higher quality LED lights. While still somewhat expensive to purchase, LED lamps are significantly cheaper to maintain, as their service life is many times longer than that of standard incandescent lamps. Added to this is the much higher luminosity of LED lamps, which is still clearly visible even in sunlight. The functions of the lamp systems are coordinated with the respective user.