The present application relates to a vehicle LED lamp, and particularly to the technical field of lighting lamps. The vehicle LED lamp includes a terminal, a driver module and a LED light-emitting board which are connected in turn. The LED light-emitting board is cylindrical, one end of the driver module is embedded into the LED light-emitting board, and the other end is embedded into the terminal. The terminal is sleeved on one end of the LED light-emitting board and connected to a vehicle power supply in forward or reverse connection. The present applicant can realize the split assembly of the vehicle lamp.

This invention provides a decorative light bulb including a lampshade, a lamp holder, a light source component, a power supply component, a lampshade base and a lamp holder base; a mounting part is inserted into the lampshade base, and the lamp holder base is inserted into the lamp holder; the power supply component comprises a pair of wires; a through hole is provided on the lampshade base and the lamp holder base for the wires to pass through. A decorative light string comprising a main cable, a plurality of bulb sockets and a plurality of decorative light bulbs is also provided, and the decorative light bulbs and the bulb sockets are correspondingly provided. The decorative light bulb of the present invention replaces conventional auxiliary cables with the wire, so that when the decorative light string is stored, the entanglement of the auxiliary cables and the main cable can be prevented.

A lamp provided includes a lamp base, a light-transmitting housing, a light-emitting component, a lens and a bracket. The bracket fixes the light-emitting component, the light-emitting component is arranged towards a light incident surface of the lens; and the light incident surface of the lens is arranged in parallel to or at an angle with the light-emitting component. The housing includes a convex part opposite to the lamp base, and the lens is arranged on the inner surface of the convex part. A bulb lamp with condensing effect is provided.

A lamp provided includes a lamp base, a light-transmitting housing, a light-emitting component, a lens and a bracket. The bracket fixes the light-emitting component, the light-emitting component is arranged towards a light incident surface of the lens; and the light incident surface of the lens is arranged in parallel to or at an angle with the light-emitting component. The housing includes a convex part opposite to the lamp base, and the lens is arranged on the inner surface of the convex part. A bulb lamp with condensing effect is provided.

Lighting apparatuses include an enclosure around first and second light engines. The enclosure has a diffuser over first, second and third regions. The first and second regions are separated by the third region; a first light spectrum is emitted from the first region; a second light spectrum is emitted from the second region; and a mixture of the spectrums is emitted from the third region. In some embodiments, the first spectrum has a CCT≥7000K; the second spectrum has a CCT≤6500K. In some embodiments, the first spectrum has a first CCT≥3500K; the second spectrum has a second CCT≤6500K; the second CCT<first CCT and the difference between the CCTs is at least 1000K. In some embodiments, the first spectrum has a color bounded by a first set of chromaticity coordinates, and the second spectrum has a color bounded by a second set.

This disclosure discloses a light-emitting bulb. The light-emitting bulb includes a cover, an electrical associated with the cover, a board arranged between the cover and the electrical connector, and a first light-emitting device disposed on the board. The first light-emitting device includes a carrier having a first side and a second side, a first electrode part disposed near the first side and extending to the second side, a bended part disposed near to the second side and spaced apart from the first electrode part, and a second electrode part extending from the bended part to the first side. No light-emitting diode unit is arranged on the second electrode part.

This disclosure discloses a light-emitting bulb. The light-emitting bulb includes a cover, an electrical associated with the cover, a board arranged between the cover and the electrical connector, and a first light-emitting device disposed on the board. The first light-emitting device includes a carrier having a first side and a second side, a first electrode part disposed near the first side and extending to the second side, a bended part disposed near to the second side and spaced apart from the first electrode part, and a second electrode part extending from the bended part to the first side. No light-emitting diode unit is arranged on the second electrode part.

An LED exterior luminaire comprising light-emitting diodes (LEDs) with a circadian-adjustable light output mode for its medical safety comprises at least two switchable LED chip chains I and III, wherein chain I comprising at least one LED chip emitting orange light from a wavelength range of 580 nm to 610 nm and at least one LED chip emitting red light from a wavelength range of 610 nm to 700 nm, chain III comprising at least one blue LED chip overlaid with a luminophore emitting a continuous band spectrum of visible light from a wavelength range of 440 nm to 700 nm and a correlated color temperature CCT of 2200 to 4200 K, wherein chains I and III are each separately connected to a power source via a dimming ballast that regulates the proportion of input current to each chain separately.

An LED exterior luminaire comprising light-emitting diodes (LEDs) with a circadian-adjustable light output mode for its medical safety comprises at least two switchable LED chip chains I and III, wherein chain I comprising at least one LED chip emitting orange light from a wavelength range of 580 nm to 610 nm and at least one LED chip emitting red light from a wavelength range of 610 nm to 700 nm, chain III comprising at least one blue LED chip overlaid with a luminophore emitting a continuous band spectrum of visible light from a wavelength range of 440 nm to 700 nm and a correlated color temperature CCT of 2200 to 4200 K, wherein chains I and III are each separately connected to a power source via a dimming ballast that regulates the proportion of input current to each chain separately.

Provided is an illumination device comprising a support structure and a light-emitting component being provided on one side of the support structure. The support structure also has an opening on one of its sides and an optical component cooperating with the opening to form an accommodating space. The illumination device also comprises an integrally formed light transmission portion provided above a light-emitting side of the light-emitting component. The light transmission portion is configured to transmit light from the light-emitting component. The illumination device additionally comprises a plurality of sealing portions being integrally formed.