24V 12V 60W 55W 90W Quartz Material Halogen Lamp For Automobile

24V 12V 60W 55W 90W Quartz Material Halogen Lamp For Automobile

Tungsten Halogen Lamps are similar in construction to conventional gas filled tungsten filament lamps except for a small trace of halogen (normally bromine) in the fill gas.

The halogen gas reacts with the tungsten that has evaporated, migrated outward, and been deposited on the lamp wall. As the quartz envelope wall reaches a temperature of approximately 250C, the halogen reacts with the tungsten to form tungsten halide, which is freed from the wall of the lamp and migrates back to the filament.

The halide compound reacts at the filament where temperatures approximating 2,500C cause the tungsten and halogen to dissociate. The tungsten deposits onto the colder portions of the filament, and the halogen is freed to continue the cycle.

The filament of a Tungsten Halogen Lamp has two purposes. One is to generate light, and the second is to generate the heat necessary to obtain a wall temperature exceeding 250C.

These lamps have been designed to maintain this required wall temperature when operated at design voltage. A reduction of voltage exceeding 10% from the design voltage will probably result in the wall temperature falling below the required 250C.

Tests reveal that in most cases this reduced operating condition is not detrimental to the operation of the lamp. By the time the wall temperature drops to a point where the halogen cycle ceases to function, the filament temperature has diminished to a point where the tungsten evaporation is negligible. If wall blackening is noticed, the operating voltage range at which this occurs should be avoided. Burning the lamp at design voltage for a short period of time can usually clean up lamp blackening due to temporary operation in such a voltage range.

However, on rare occasions tungsten halogen lamps de-rated by more than 10% could experience an adverse reaction of the corrosive halogen attacking the tungsten filament causing premature lamp failure. Operating Tungsten Halogen Lamps at voltages exceeding design voltage is not recommended as the lamps are normally designed to their maximum limits. Lamp seal temperatures must not exceed 350C or oxidation of the molybdenum ribbon will occur resulting in premature lamp failure.

Specification Of  Quartz Halogen Bulb

Application Of Quartz Halogen Bulb

Quartz Halogen Headlights
Quartz Infrared Heater Replacement Bulbs
Stage Light Halogen Bulb
Television Light Bulb
Quartz Halogen Spotlight Bulb
Halogen Projector Bulb
Tungsten Halogen Projector Lamp
Microscope Light Bulb
Aircraft Navigation Light Bulbs
Instrument Light Bulbs
Studio Lamp Halogen
Aircraft Halogen Lamp
Tungsten Halogen Lamp For Spectrophotometer
Film Light Bulbs
Movie Light Bulb
Halogen Display Optic Lamp
Halogen Photo Optic Lamp
Quartz Lamp Iodine
Marine Halogen Lights
Halogen Boat Lights
Halogen Spreader Lights
Auto Headlight Bulbs
Car Projector Headlight Bulbs
Car Headlight Bulbs
Medical Infrared Heat Lamp
Medical Light Bulbs
Surgical Lamp Light
Locomotive Headlight Bulb
Railway Train Headlamp


ETC.

Catalogue Of Quartz Halogen Bulb

Tips to Improve the Life Of Quartz Halogen Bulb
➊ Keep the surface of the bulb clean, and do not touch the glass part of the bulb directly with your hands during use
If there are fingerprints, wipe with a dry cloth dipped in alcohol.
❷ Try to avoid strong vibration before and after using the bulb, and handle it with care to avoid burning the filament.
❸ The light bulb will generate high temperature during use, so please do not touch it with your hands, and do not use flammable and explosive items
near.
❹ The filament is brittle just after the bulb is turned off, so avoid vibration, do not move it immediately, and
Try to move the filament only after it has cooled down.