Prolite Autoglo Limited offers Twin Beam Lights. Prolite Autoglo Limited is an ISO 9001:2000 certified company. The Twin Beam Lights are portable halogen lamps with rechargeable unit. The Twin Beam Lights are used in emergency evacuation, general safety and caution warning in public buildings, hospitals, factories, auditoriums, theaters, hotels, subways, motels, banks, garages, offices, schools, restaurants, ships, aircrafts, warehouse, power plants, etc.