The utility model provides a multi-contact dual-filament bayonet-socket bulb which relates to a lighting bulb. In order to prolong the service life of the bulb, four clamping-in fixed piles are arranged at the periphery of a bayonet-socket bulb head, four electrifying contacts are arranged at...
A common ground terminal is adapted for use with wedgebase lamp bulbs of either the single filament of dual filament type in a single filament lamp socket. The common ground terminal has a pair of opposed, upper and lower spring contact arms which biasingly engage opposite sides of a wedgeba...
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A1: We mainly produce led bulb,led filament bulb, led flood light ,led panel light, led spot light, led strip light, led tube , led G4/G9, led corn, Edison bulb, halogen bulb, and so on Q2: What is the Warranty for the lamps?
Incandescent bulbs have a resistant tungsten filament suspended by support wires with a vacuum inside a glass bulb. As a result, they are highly susceptible to damage due to temperature variations and vibrations. The typical life of incandescent bulbs usually averages one or two thousand hours, so...
The present invention relates to a hybrid socket for a single-filament or dual-filament bulb consisting of a body made of an insulating material, exhibiting a front cavity for introducing the bulb, of substantially rectangular shape, complementary to the exterior shape of the base. It comprises ...
The present invention relates to a hybrid socket for single-filament or dual-filament bulb (1) consisting of a body (10) made of an insulating material, exhibiting a front cavity (58) for introducing the bulb (1), of substantially rectangular shape, complementary to the exterior shape of ...
Using multi B-spline surfaces (MBSS) for the reflector and dual filament (c-8/c-8) for the light source, the shape and the light distribution pattern it generates are computer simulated. The characteristics of the light distribution are analyzed and, using a neural network, the reflector is...
Optically-coated dual-filament bulb for single compartment headlampLawrence Marion Rice
Characteristically, the shade is inclined with respect to the optical axis of the headlamp, instead of being disposed parallel thereto, so as to extend in a direction in which the rays of light emitted by the axuillary filament of the bulb travels after having been reflected...