SIFER exhibition Lille 2019

LAGOLIGHT will be on the SIFER exhibition that will take place in Lille, Grand Palais Exhibition Centre, from 26 to 28 march 2019.

SIFER is the International Exhibition of Railway Technology.

Come and visit our stand 2-646! 

Bracket for helmet
Use a headlamp with a helmet ? Nothing is easier now thanks to the CLICAS bracket developped by LAGO Pro 
Not just a torch, this is a Gripper
The last lamp in the LAGO Pro range is now available.
  +33 (0)4 50 60 55 92

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Lighting technologies

By taming fire 400 000 years ago, man was equipped for the first time with a means allowing him at once to have fire heating and to use fire lighting.

Since, tremendous technical progress was made, including lighting, from the first electric incandescence bulbs invented by Edison until the last decades development: the Light-Emitting Diodes (LED).

The development of lighting systems requires to study the problems of conversion of the electrical energy consumed in bright energy, by minimizing the heat production. Besides, the life expectancy of light source must be also optimized.

We suggest you to discover more details concerning the following three technologies of lighting:

The main technologies are below :

Lighting Type
Lumens / Watt
Life cycle
Light bulbs
Until 15 lm/W
Around 1 000 hours
Pleasant, Warm light
Bad return
Halogen lamps
Until 25 lm/W
Around 4 000 hours
Powerful lighting, with high functioning 
Compact fluorescent light bulb
Until 70 lm/W
Around 10 000 hours
Long light power increase
LED, light-emitting diode
Until 150 lm/W
Around 100 000 hours
Very long life cycle

Adresse : 531 Route des Vernes, 74370 Pringy